273 commando HELP!!!

:cheers:
It's a toss-up...
What I want is a good running, mildly above stock 273 commando for my 65 barracuda project.
I have a 273 commando in the machine shop and I have questions. The block is .030 over with .030 domed pistons (previous owner) and is ready to go. ( all is or will be balanced) I will be running a 904 with a mild shift kit (runs like stock until you "call on it" and it is supposed to crispen up a bit)

1. Q1) stay solid or go hydraulic? roller?
2. Q2) domed or flat top?
3. Q3) what cam?
4. Q4) intake?
5. Q4) what other factors? Heads?

I want the engine to look as stock as possible, may even just dump all ideas of pepping it up and go stock, but I still feel the need to improve a bit. I have pertonix, original carb (rebuilt) and am planning an 8 3/4 3.55 suregrip but that is debatable. I will be running the Formula S stock exhaust with resonator tip.
All advice appreciated!

Again, I want a stock appearance that is dependable and will squeak the tires if I have a notion to. Most driving will be cruising, not racing.

Thanks a-bodies family!!!:-D