Debating upgrade to Georgetown 352 XL from Winnebago Access

Not sure an "upgrade" from a Winnebago to a Georgetown is a great idea, the support after the sale has been very poor for one of our friends who made such an "upgrade" about five years back from an R-Vision B+. It's a great floor plan and very attractive RV from a distance. But, he's had problems with stress fractures in both the front and rear caps, gel coat and clear coat problems, many starting while under warranty. Items were repaired but re-appeared within a year or so.