5 lug swap.

[OgCoda]

So after coming to the conclusion that it's not really realistic for me to lower my c20 keeping it an 8 lug. I've finally come down to what everyone had recommended. The 5 lug swap. So I've done some research and I need to clear some stuff up. My truck is a 1971 c20 with Leafs in the back and a two-piece drive line. I was wondering if I could still use my disk brakes from my c20 and change my lower a arm and spindle.

For the rear, do I just go fine any c10 rear axle and just swap it over?
I've never done anything like this so any help tips or tricks would be awesome.