New member saying hi and some questions please. Sorry for the long post. Please read

[70 GMC shortbed 4x4]

Hello. May name is Mark and I hail from the mountains of NE Nevada at 6500 feet and great to be here on this board! I am a 45 year old disabled (sucks big time) man who owns a 1970 GMC shortbed 4x4 that I purchased two years ago from the original owner. I had been looking for a 67-72 GMC "shortbed" 4x4 for a few years but all I could find were rust buckets that were not worth the investment for a frame off restro that at last next spring I am planning to begin. I paid $1800.00 for it on the spot because it was in about 80% condition, minimal rust issues, 70,000 original miles, not lifted or messed with in any way and it even had the original factory option sticker on the inside of the glove box. My question to all of the members here are the following; First the rust issues, I know the many companies that offer every single body part and nut and bolt but what I would reall apreciate is, if anyone knows, who sell the very best replacement parts that I will require for the frame off as no bondo will be used. The following areas are the only areas that have rust and must be fully replaced. Both doors, as expected, have lower rott and I will be replacing, the rockers are again as expected area rusted and will be replaced, two of the cab supports have a small amount of rust but all four will be replaced, on the drivers side, the first rear outside quarter has some suface rust and so the the rear panel and both the panel behind the rear wheel will be re-placed and there is only one more area that will need to be replaced and that is a 1x4 inch strip on the drivers side floor panel that is rusted and I will be replacing the entire floor anyway instead of just the one that has some rott. That's all the rust that this 70 GMC shortbed has. The frame is spotless, the bed is spotless, the front fenders and the hood is spotless and the tailgate is also rust free. Sorry for the long post and I won't do it in the future as I hate reading long e-mails and at times I can't feel my hands so it can get a little frustrating at times. The interior is mint and has every factory gauge (that all work) that was offered at the time. I beleive that the 1970 is the first year of the high torque 5.7 with 300 ft lbs, 255 hp for the Chevy/GMC truck line, the Rochester 4bbl carb, factory and working air, 3.73s front and back, one thing I did not want was the 350 tranney but I had to jump on this sale because as soon as he put in the shopping center in our very rural and small (population <2800) town and I was not the first person looking at it so the check was written after a quick once over and I bought it for $1800.00. It has the all gear NP-205 transfer case, the original "Rams Horn" exhaust manifolds which I feel beat hands down most after market headers and if they used them on some Vettes during certain years then they must be offer great flow, true Posi in the rear and true Limited slip in the front. All noted on the factory option sticker and I even pulled the diffs coversto confirm this. It does not burn or leak any oil and that's about it. If any would be kind enough to link me to a parts outlet that truly sells the best aftermarket or OEM parts I would be greatful. I heard that there is a outlet from Chevy that offers OEM parts but after 100s of searches I can't locate it. After a very long search I finally located a bodyshop, 500 miles away from my land that is qualified to do a quality frame off restro on this truck. He owns his own building and does all of the work. He showed me two examples of what he was currently doing two frame offs on, a 69 RS Camero and a 57 Chevy Belair convertable that was a factory continentle (sp?) model. He also showed me what can happen when parts such as in the RS case were the fenders. Both of the fenders that were supposed to be new and correct arrived with first, at the head light area where there are points and curves, well these two fenders both had deep ripples and both fenders had very deep scratches all over them and the body man/owner told me that it will now cost more than what the man paid for the fenders for him to repair the so called new fenders. After he knew what I was bringing to him he told me that if I was going to order the doors on my own to make sure who I bought them from because many doors are showing up as new do not align correctly and mainly in the area above where the vent window meets the cab frame. Instead of being at the correct angles they are arriving round making them useless.
That's about all and again sorry for the long post but I would be very grateful is anyone could supply me with a link or name of a parts compay that sells quality 67-72 replacemnet parts. I know that this frame off will run well over $15,000 or maybe more and take over one year but I have been saving my butt off and selling everything that my wife and I have no use for and by next spring I will be ready. The body man told me that if I choose to let him buy the needed parts he will charge 25% more for having to order them. Business is business and after seeing his work and looking at his photo examples I feel that he will be the one.
Take care and PM me if you wish but any help will be very much appreciated. I hope that members will take the time to read this very loooog post to see what I am looking for. This 1970 shortbed 4x4 will remain 100% stock and will retain it's metalic factory gold color. No lift, no fancy wheels and so on. My wife owns a 98 Jeep Cherokee that has all of the goodies on it such as a Pro-Comp lift, a locker in the rear, a upgraded intake with a K&N on the end and it is what she likes and with the amount of snow we get up here in the mountains and living on land without owning a plow, that locker makes it through what a stock Cherokee just could not make it through. It will remain stock when it comes to the 70 GMC.
Mark from Nevada