Canyon Carver project?

I think we need more details
Im going to see if I can pick up a pair of 302 heads from a pick and pull, port and match those and put on a thin gasket for some extra power. My 318s currently got an edle 650cmf carb and a dual plain intake(Not air-gap) cam of unknown spec, and headman headers.
As for the suspension, I picked up a flaming river quick ratio steering, subframe connectors, new firm feel leaf springs and sway bars, 1.12 T bars and Blitsen's will follow my next paycheck .
I have a T56 and Dana 60 with 4.10 and posi, but my savings are getting thinner as I go on. So im deciding what to do with my current 904 and 7.25 rear, compared to my much better looking parts that still need to be sized and fitted. Granted I can weld but I think I got maybe 2k left in me....