We have a 31 bhpr and love it. We pulled it with a F150 and it did fine. The F150 could tow 8600 and had a payload of 1700. It was close but did a fine job. Your trailer is 8800 and tow vehicle tows 8100 so I do not think I would do it.
As for your trailer, I have seen it and it is very nice but for us, we do all our cooking at the outside kitchen so the island is not a big deal to us. Also, the space under the awning is too valuable to us to lose any to a slide.
In the 31, you can get the the bathroom and bunkhouse through one door and everything else through the main door. Good luck.