okay, i just finished getting all the stuff for the upper part of the engine, and now its time to put some work on the block. i was thinking of going with a 306 since i have such a mild setup, but my local machine shop has a 347 stroker for an extra 500 bucks assembled and ready to go are those extra 500 bucks really worth it for the stroker or should i just stick with my original idea of a 306 . so far i have the gt40ps,1.7rr,steeda #19cam,73mm MAF w/24lbs, 70mmTB, and full exhaust. thanks for your time and ideas.