Nice layout.
In the if I could category, i would:
Move the TV into the slide, recliners into the opposite slide
Coach IPO recliners
Front cap for storage, closets W/D possibly, maybe even a toilet sink only as well..
Eliminate the rear door by whatever means.
My thoughts of moving the TV have to to do with the times we can't put slides all the way out but still want to watch TV, e.g. rest stops - walmarting etc.