I guess it just doesn't make sense to me. Even though the boat trailer is a class 1, what difference does it make to put a class II hitch on it?
Anyway, it has a nice 2" hitch on it now.
As far as the "one plug for all trailers", I agree. Was standing at the tractor supply last night looking at trailer parts, and was amazed at all of the adaptors and plug ins.
My Toyota Tacoma uses a 5 wire system for lighting, so I had to buy a $100 electronic adaptor just to be able to hook up a boat or stock trailer.