318 build.. Up

OK, I AM THINKING OF KEEPING IT 318 AND NO STROKE, USING THE 318 HEADS OR GO TO 318,3302 castings. my offy 360 d/p mannifold and summit carb, hooker super comp headers, a 904 with added lock up for hwy only( on switch) does themopar purple cam p4452782 move the car well? alos choise oc gears, 3.23 or 3.55's? will se street duty, also has p/b, p/s, a/c going to run a vaccum res. if needed. but thr lobe centerlinr of the cam is 112deg. should idle smooth, would this also need good low end and have an idle? thought or ideas, note, engine will get bored and compression rasied up to 9- 9.5 :1