yeah your gonna want to go with the revolver, and for size you can either go with a 156 or 159. 159 just seems way to long for a park board... I'd probably go with the 156 if you only ride park and groomers... My want to get some other opinions about sizing. Hope I could help man.
well imo maybe you should go with a gnu street series (less pop but more flexy for presses) or capita horrorscope(a little stiffer for more pop and big jumps). i have both and i like em pretty much the same. (bowl hit) *cough*cough*