318 LA roller block questions

Already knew i would need 2 cams.. massive difference in 318>390.. This year will just be stock bottom end 318 with heads/intake/headers, 3000# car with stock converter and for now and 2.76s (gonna be granny cruisin for a bit) That's why the very mild cam...
May as well, just go for a generic brown box Hydraulic flat tappet cam.