currently have a 2009 kzee MXT 20, after driving 20,000 miles a year for 4 years through snow in winter I blew a tire the axle broke and a gerter *separated the trailer only carried 600 to1,000 lbs, the insurance said it was a write-off. I need a new toy hauler and thought the work and play 18 EC may do the job, what do you think?