At that length I'd reconsider a fifth wheel. They tow better and give you a shorter overall package with the same length trailer. That floor plan is a fairly standard bunkhouse floorplan. Just going off memory I think the Jayco 325BHQS has a very similar layout and is a similar length, but your total package would be shorter with the hitch point over the rear axle. You could also open yourself up to slightly used fifth wheels if you're having a hard time finding one for the same price as the TT you're looking at. Just food for thought.