need some advice on heads, intake and carb

[pbigsby]

I have a 350 4 bolt main that use to be in a drag car, but i want more of a street and strip. The engine has a steel crank, .525 lift hydraulic flat tappet cam (and i dont know any other specs on it), JE dome pisons. If you all could please help i would appreciate it. I am on a tight budget now and i mainly want to buy up parts for when i do get ready to complete my project! I will take advice on pretty much anything like what heads to use as far as what combustion chamber size to use with dome pistons (the domes are not real big either, i can post some pics ) what manifold and carburetor? I have a 600 Holly i would like to use. If possible, i would like to be able to run off pump gas ( 90 to 93 octane) If there are any quesitons feel free to ask

Phillip