right now im building a 5.0 for my 86. I have machined the block, installed forged pistons, E303 cam, i plan to install edelbrock 60cc heads, roller rockers, along with the matching performer intake and 70mm tb. since this is an 86 car im going to have to convert to mass air, I was thinking i should use 24lbers and say a 76mm meter with a 190 pump. what do you all think?