opinion on my 91 burb

[iluvmy72]

Hey guys....I need to get some opinions and see if anything needs to be added to my list to get the 91 burb project at leasr on the road. I have done the lift, put on tires, Installed the 97 7.4 Vortec, Installed the 3.73 3/4 ton rear end, and removed the old 700r4. I am getting ready to Install the 97 4l80e tranny. I feel close but still feel far away. I only have so much spare time. How close am I really?

Need to:

order the custom harness for the ECM

swap out input spline for compatible 32 on the transfer case

install radiator and belt

install 4l80e after transfer case is done

A/C change over to use newer compressor

have alignment done

still deciding on:
-dual exhaust.....currently have cat and flowmaster single line
-clutch fan, flex fan, or electric
-getting a whipple.....eventually want 500 pony's but I can wait
-ordering headers
-what kind of oil for a 97 vortec with 60,000 miles that has sat for a year