Very glad your enjoying your Que! as far as the water at the Wheel well, I have heard of some getting water there, I think you did what it will take to correct it, I would also see if you all could put some silicone the whole lenght of the wall both sides. the wall sits on top of the floor and i don't know if they ran a bead of caulk under it. your roof is rubber with what we called bud board, maybe 1/8 " thick, as far as getting someone out there to put a fiberglass roof on, not sure what to tell you there, sunline would do custom stuff, but never did fiberglass, did metal. your roof will last a long time if you keep up with mantaining it.
Happy Camping!Happy new year!
2004 Sunline T317SR prototype (Eclipse)
Trailer has a few options
2004 Excursion 6.0 D