Although there have been some new tech introduced lately, the "heyday" of Banshee performance leaps has already passed. If you've noticed the latest breed of banshee buyers (the up and coming generation) are young or broke, or a combination of that. They buy banshees because they are a cheap to buy performance quad compared to 4 pokes. Plus they can be made fast ,,,cheaply. The guys willing to keep the banshee going are fighting a losing battle. I feel sorry for the guys in the performance Banshee industry because a good customer ( one willing to pay for good work and not bring up "wang" prices and Ebay) is getting rarer. The core, die hard, Banshee enthusiast demographic is a smaller segment than the tightwad , penny pinching demographic.... so an Unobtainium frame , piston kit, cyl kit, wheels, whatever, will be HARD for a company to market and sell effectively,,IMHO.