what next?

ok, i have a 1970 1/2 firebird esprit, 350 pontiac engine. prety much all stock except for rods, pistons, carb, and exaust. I was wondering, what should i upgrade or add? I have a 4bbl holley carb and a custom exaust. I just replaced all the rockers and push rods with new ones just because of the normal wear and tear. ya know how it works. so what should i do next?

put your head between your legs and... just kidding. i have no idea

That is not called for, if you want kid around do it in the off topic areas