My husband and I are trying to decide on a toy hauler. We love the new M models but the cargo weight is listed on the 388 as 3000lbs but the GVWR is 18000 with dry weight of 14300 which is confusing to me.Seems like it would be 3700lbs. The hitch weight is 2900lbs. The cargo weight is a deal breaker for us since we will be hauling 2 touring harleys (1800+lbs) plus stuff. So we are leaning to the 380 or 385 for the added cargo weight. Then its 10ft or 12ft garage because I like the living space of the 380 better. Does 2ft really make that much difference. Too many decisions! Any insights out there. Anyone been in this position?