Decide what you want power wise and build to that.
Check out www.honda-tech.com sponsers usually have package deals for rods and pistons.
I paid $750 shipped for my eagle rods (middle of the road rod) and wiseco pistons. Those pistons are a bit better then the j/e because they are lighter, coated, and cost the same. Also I believe the silicone content is lower so they expand less..