Edelbrock / RHS heads, or go BIG block and put it to bed!

Need more info on the combo you have now. Be specific. Convertor, gearing, compression ratio, intake/carb, camshaft info...

tci 1800-2500 break away converter
3.73 posi
edelbrock rpm intake polished and matched to heads
800 edelbrock carb
480 lift comp tapped cam (no roller) 50 duration comp cam