Our Stroker Build - Looking for comments good or bad!!

With 505 cubes and 60 cc chambers (assuming you zero deck it) getting 11.5 compression will require dished pistons. I'm a big proponent of high compression. I run about 11.5 to 1 in my 440. The cranking compression is 210 psi. I love it. I run 93 pump gas with Klotz KL-628 octane booster mixed at one ounce to one gallon and have had no detonation at all. It adds about 40 cents to the cost of a gallon of gas. If I were building your motor, I would use flat tops and wind up around 12 to 1.