We have an '02 GT 325. I'm not sure how much similarity there is. We bought it 3 years ago at 12,800 miles and we've put about 5000 on it since.
We've encountered three problems. The first was a rotted out slide topper on the living room slide which allowed rain water in. I ended up replacing the topper and then cabinets over the dinette and sofa.
The second was wood rot in the front end of the beam on which the stow-bin doors are hung (driver's side). I took the forward-most two doors off the bar they hang from and replaced the section of wood behind them.
The third is a self-inflicted one. I had cardiac surgery the winter after our first season and was out of action for about 4 months. The generator hasn't run since! I think it's a carburetor problem, but since we always camp with full hook-ups, I probably won't do anything about it until we prepare it for sale, which might be before this next season starts.
Frank Damp -Anacortes, WA,(DW- Eileen)
ex-pat Brits (1968) and now ex-RVers, as of 08 Dec 14.