engine combination

[1985olds]

hello,
i have a 1985 olds cutlass, 5 speed 4.10 rear, has a 327 currently but want to build a better one and looking for combo suggestions. where i stand parts wise is a 327 block and forged stock cranks small journal, dart 2 heads 2.02, 1.60 valves, 200 cc intakes 72 cc chambers i believe not totally sure, but i do know with the forged dome pistons it works out to 10 to 1 compression. the heads are getting worked a little, an air gap intake, 1 5/8 headers. vurretnly has a .222/.222 .447/.447 cam but looking for a solid lifter flat tappet cam suggestions and carburetor thoughts. this motor is for road courses and street use, any thoughts on alternative combos would be appreciated.