1150 ARCTIC FOX?

Thanks for the responses. I find it odd that there is 1/2 say it will be fine and the other 1/2 Say no. I have an 2002 990 M Dry bath now i tow a 7500 lb trailer if i dont set the cruise at 65 i will be doing 80 it handles so great. Hard to believe that a new 1150 dry bath is that much heaver then and old wood frame 990 M maybe 1k more???
Andy