i jsut bought these

i just bought a set of 360 heads for my 318 im wanting to know whats a good set up for them. im wanting to open the intake valve to a 2.02 and i want to say a 1.6 exhaust and have each chamber matched in ccs im debating on if i want to put some roller rockers in them but if i do i want to know if i have to go to a roller cam and lifters to. let me know whats a good cc to go to and whats a good piston to use to to get the compression back up