Bob, thanks for all your help and input. I just wish I could load one up off the lot go weight it and see what it comes out to before signing paperwork. Looks like I may have to look into a Keystone Cougar or Sprinter in the same floor plan that have less tongue weight. We will see. Thanks everyone else for their input.
Once you decide on your next TT upgrade, the following JOF link may be helpful should you elect to visit a CAT scale. One big advantage of the CAT scale weight findings is that it will tell you if your WDH adjustment is optimized, thus insuring enhanced TV handling of the TT.