I see your problem.
I get 10.28:1 and 7:1 with .015 gasket.
You need to work out the deck height. If possible did you order your pistons yet. Get them so the deck will be .010 on down to zero if possible.
With .010 and .015 gasket i get 10.55:1 and 7.37:1 for dcr. Your engine will be alot happier with proper squish and scr. This should be happy on the street with good heads and proper setup.
Have you purchased the heads. 59cc will open up a lot of options to you. 59cc procomps is what i am using on my current build because the cam is so big.