here are some of my 2007 WPT28BR modifications.
- Install camper ladder
- Install "Outdoor patio box' on my TT Y
http://www.lowes.com/pd_54276-75128-...1aa50c377a9c98
Install two X-tra Bat in the box, made vents in the back wall behind batts & one on the top cover, install 12v outlet on the right side of the box for what needed and plug in solar panel.
Next step - move LP tanks back, so i can put LP tank plastic cover.