You will enjoy the 5th wheel as me and the DW do!
We did have some issues with it but we learned to correct them with time. Our pipes froze in that brutal winter of February 2011 with the minus degree weather while traveling. The "Artic Package" doesn't mean a thing and will most likely freeze very quickly if you were camped out in 0 degree weather for even a short period of time even with the furnace running all the time to keep your water lines and tanks from freezing. I've done very slight modifications to ensure that I am better protected in freezing temperatures.
My RV came with the factory Towmax STR / PowerKing Tires and I sustained severe damage September 2012 from a single tire blowout that caused the whole left fender blown off and the metal skirting immediately located in front of the tire well and the exterior underlayment material was all disintegrated. I replaced my tires with Maxxis Tires.
I hope I didn't scare you! So please, enjoy your rig!
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2011 Keystone Cougar 327RES, Winegard RoadTrip MiniMax Automatic Stationary Satellite
2014 Dodge Ram MegaCab 2500 4x4, SWB, 6.7 CTD, Timbrens
2012 Dodge Citadel Hemi
4000 Watt Champion Generator
2007 Keystone Sprinter 264BHS TT
2005 Flagstaff Forest River TT