I run a 16ft Crestliner s/c(860lbs dry weight) with trailer(500lbs), 50hp 2 str 200lbs),gas(17 Gal=105lbs), oil(6lbs), and all other accessories I estimated a generous 2000lbs so yours is probably at least that. Tranny cooler for sure. Used to tow with an older Caravan(3L Mitsu) years ago. Lots of miles, never overheated but tore up 2 gear boxes.