Well a lumpy cam comes with a price. Is this a manual or automatic transmission application? You will need torque right away (360 is an excellent sb choice). Comp makes the thumper cam which gives a rough/radical idle AND great off idle response. You will be limited to around 6k RPM with stock bottom so, Idle to 4800, or up to 2000-6000 cams are where you want shoot for. 280 duration should be your high limit. Shorter duration = low rpm high cylinder pressure = low end torque. Long duration = overlap+scavenging = high RPM Horsepower.
The intake operating range should closely match you cam profile. Shoot for a slightly higher RPM range, keeping the low end similar to the cam which will pay dividends with headers and free flowing or open exhaust.
The carb needs to Flow enough air for you RPM range. 650 CFM works great with a 360 running around 6000 RPM Carb brand is a personal choice. Race carbs offer more adjustability in the different circuits. Idle, cruise, power and all the various transition points. If you are running idle, WOT, idle, WOT and not worrying about highway driving then the carb choice is not as important as an all-around application.
Edlebrock RPM heads have a smaller combustion chamber size which will increase compression. Correct me if I'm wrong but around 10-10.5 depending on block work and head gasket. Should be an easy 400hp within 6000 rpm. If you have flow numbers for the heads that would help alot when selecting camshaft lift.
The important part when building any engine is to build it for the application. What fuel will you run- pump, Race? Setting up correct timing will make a world of difference in how much power you make. Dyno time cost money up front but pays for itself over and over each time you mash the LOUD pedal!
Don't just take my opinion as gospel either. do your own research. When I built my Brothers engine I spent 4 months several Hours a day reading text books, forums, cam/carb/intake manufacturer specs, magazine articles, etc... There are a lot of really experience and intelligent people on this forum (why I joined) who can offer "advice" on how to build an engine. But it is YOUR decision to make and you have to live with the results. I can give your contact info to my brother if you want real life testimonial from someone who "purpose" built an engine/driveline combo for his first Hotrod.
Most importantly Have Fun! You will not be disappointed when you put forth the effort and reap the results.
