2017 host Mammoth triple slide

Thanks guess im lucky only 4.5 hrs away hearing of others long drives. We have a 2011 Lance 1191 with tent. Thought the dry weight was 3600lbs for mammoth,which is about 400lbs less than 1191? Anyone using the struts to prevent porpoising on host? We have them on our Lance. Will probably delete on board generator since we just bought an eu3000 2 months ago. Any suggestions on add on or deletetions on options? Want to put on a Kryocera 135 watt solar on there,will they install one? Are roof racks standard? How about back up camera standard? I like the volume of the holding tanks. Any info appreciated that you have learned,will go there next week.Will need to use our 2011 F-350 6.7 to haul it thought I read an f-350 is good on their site? Will double check its weight.