Next stage for my 360 build?

Well I just had some trouble finding "milder" solid cams, the only company I've seen yet is COMP. I'd like another Lunati but all their solids are pretty radical. You said "prep the rest of the setup to go there" what else exactly would I need? I'd probably match the cam and heads with a Torker or other single-plane intake, although my RPM Air-Gap is supposed to go to 6500 (not too far off). I know I'd need some good adjustable rockers too, maybe PRW's stainless steel set? And regarding "streetable" I would need the engine to be able to cruise at ~3000 RPM and not be so far 'under the cam' to be spewing unburned gas out the exhaust (bad gas mileage) and struggling to get up a small incline.