So far I've installed the 2800 Onan, cover has lead and sound proofing foam, custom anti vibration mount, 13500 Mach 8, Maxx Fan, some insulation and sound proofing, finishing with Aerogel and Thinsulate, Have 5 coats of insulating ceramic paint on the under carriage, electric step. exhaust reroute, tv and power inlets, swivel seats. Next are the (4) 100watt solar panels (thats why the AC and Vent are positioned so far back). Have a 900AH Lithium battery pack kit to put together.
Some pics:
http://s1276.photobucket.com/user/mcgiotes/Mojovan/story
Some pics:
http://s1276.photobucket.com/user/mcgiotes/Mojovan/story