We did not order the solar. I believe I have seen pics of the panel sitting in front of the main AC, correct? That would put it roughly in line with the rear wall of the bathroom which would make sense. Hopefully BulletBob will chime in, although I have not seen much of him lately.
I have mixed feelings on the solar as I have friends with built in systems that have issues with the batteries going dry in storage. Not sure if that affects all systems, but since wee keep the trailer in the back yard power is not an issue unless we are boondocking in which case we use the generator.
We ordered the trailer sans stickers, except for the tailgate. We end up spending quite a bit of time in the desert so the stickers are only good for a few years, and removing them at that point leaves a ghost fade. I really do like the full body paint, but could not get past the sticker shock. That is about the only thing that we don't have that I would seriously consider if we were to do it all over again, especially the paint to match like you have done.
Bob n Juani
2014 Ram 3500 DRW
2015 XLR Thunderbolt 395AMP