Hey man. I may have steered you into a dead end. I googled World Class Tuning and it looks like they have closed. The guy that did the tuning was Doug Lofgren. One thread indicated he may be at Silverback HD tuning there. Not sure where that is compared to you. Might be worth a phone call. I believe I may have found another option for you too. Waiting for a PM from another board to verify the shop name and location.
Holy Shit, that's nice! What motor are you running SE120, 124?