Power limits of stock 360 block and crank.

First question. How much power do you want or how fast do you want to run?
Need that info first.

I want to run as much power as the stock block and crank will take and that's it. Not looking to build a super high power engine. I'm pretty sure I can reach the limiting power levels without going to race heads. I'm figuring ported Eddy RPMs or possibly the new Indy T/A heads and around 11.5 or 12 to 1 and a solid flat or roller cam should be able to get me right up to that level naturally aspirated.