Sounds to me like some of these issues are from not leveling the RV correctly. If you don't do it correctly you can twist the frame and cause these type of door issues.
Are these problems only happening when you are camping, ie set up with the slides out?
As far as the rest of the issues, get to the dealer ASAP before the warranty expires because they should all be covered.
Oh yeah, NO you are NOT whining
You paid a lot for this and it should be right, not half ass.