I still think you tranny is going to be the big issue. This tranny is a "black box" unit, so it isn't like folks or even Honda techs can tear it apart and tell us what is going on in there. Like I said, there is a surprising volume of tranny problem posts out there in the other forums (surprizing seeing that the Rubicon tranny has a reputation for being bulletproof).
Desert- 450R
Trail- 400EX
Technical Trail- Rancher 420 and 350
Kids- Two 250EX's and 90
Dual-Sport Bike- XT225
Ride Southwest Deserts in the Cool Months, and High Altitude Mountains in the Hot Months!