the v-10 will tow the toon with ease...I've towed 10 k with those class c's... the best upgrade will be the 5 star tune and the sumo' springs...most come with a 5k hitch that can e modified to a 10k easy...but, I see people towing way over 5k with the same hitch,... I own a fab/ muffler shop so I always up grade the hitch