Dual tanks, 1978 short bed

[HunterRotten]

With the recent decision to do dual tanks on my 1978, I'm trying to mock up a list with my dad on what I will need and how much.

1. I currently have a dash switch arriving in the mail tomorrow, made by ACDelco.
P/N: D7089C

2. Wiring harness I plan on purchasing from gmachinz. This should include everything I need from switch to tank when it comes to wiring, including the selector valve.
http://67-72chevytrucks.com/vboard/s...d.php?t=706027

3. Fuel tank(s) Any recommendations on tanks? I know I need the 1987 tank with the baffles as I am doing sniper EFI. Good idea to go cheapest on rockauto?? I plan on seeing if my current tank has the baffles or not today or tomorrow. It was replaced but not by us.

4. Sending units, recommendations? The unit I have written down is from Spectra.
P/N FG05M.

5. Fuel pumps I plan on doing holley sniper EFI on my big block and need 2 intake pumps for either side that will work with the sniper unit. I am not sure what fuel pump I need, we have a few part numbers written down.
One of which is Walbro 255LPH GSS342

6. Tank brackets I have to find a set of driverside brackets still..

7. Fuel lines What is recommended, and how much ft of line will I need? I am thinking of stainless steel hard lines and stainless braided where needed. This could get expensive though, so any suggestions? Hand held tubing benders?