caraudiomark

I'm working on bulding a kit car. I've got a '95 H22 that is getting totally rubuilt. The block is getting decked and resleeved, Eagle rods, JE pistons and rings, AEM's programmable ecu, Bullfrog racing head package by Gude. I talked to superchargersonline.com about a supercharger and they recommended a Vortch G5 with a G trim and custom fabrication to put it on. My question is what compression should I run? I need to be able to run pump gas. Thanks.