Cam Selection Help

Thanks for all the tips and suggestions fellas. I was thinking about the compression ratio but I know the heads have been planed to true them up. So I was hoping to be get by with just running some thin head gaskets. But I should probably pull the heads off and measure how far the pistons are in the holes and then measure the cc's of the combustion chamber to calculate the true ratio. Hopefully I can get this all done while Summit still has their free shipping offer on. Looking forward to some more HP's and a cool sounding idle. Thanks again