Bottom End Rebuild Planning

Some of you I'm sure have seen my thread about my recent Sniper/Torqstorm Slant modification. It's running well as of now and I plan to take it easy on it this season. However, I did not do anything to the bottom end of the engine. My thought is that this winter I'll yank it again and rebuild the bottom end so that I can give it hell without worry of breaking anything and taking it off the road during cruising season. For that reason, I want to start gathering stuff and planning for what I'll get into this fall.

Car is a '76 Scamp.

Currently, it is configured with:
I have NOT:
I want to:
I do have a set of forged pistons that I recently got through a group buy on the slant six site for it.

My question is what parameters would you all suggest I shoot for with a bottom end rebuild?

Thanks for the help/suggestions.

Rich