If your truly serous, then please buy this kit.
Its $3,900 but totally worth it.
http://m.ebay.com/itm/Roll-Design-Long-Travel-Arms-Elka-Stage-5-Front-Rear-Shocks-Yamaha-Banshee-90-/361154083654?nav=SEARCH
Atv galaxy is a site sponsor & you can get 10% off if you mention your a bhq member. Pair that with a steering stablizer & you got a great jumping & handling front end. I just got a Tusk axle from rocky mountain Tv & im totally impressed buy it for $199. Get the elka rear link to go long travel rear as well for $499