70 c10 5.3 fuel tank/pump advice.

[Prosteveo]

Hi guys I am new to the forums i just picked up a 70 c10 step side short bed. I am going to be dropping in either a 5.3 or 6.0 and i was wondering what fuel tank and pump setup I should use. Ii am trying to do this swap on a budget also I want to run a rear mounted tank. I have been looking on the forums and I know there are a lot of threads on this subject but so many people run different setups. I was looking at some of the after market efi tanks but they are pretty expensive. i was thinking about runing this tank setup ( http://www.fueltankparts.com/67-72-e...-bed-fill.html )but its almost 900 hundred bucks and thats not really in my budget.