I am getting rid of my current 6 1/2 x16 tandem axle trailer and downsizing to a 6x12 single axle because I am also going to purchase a 7x20 equipment trailer. My current ztr hangs up on the 16 ft with a 4 ft gate. Should I go with a dove tail or longer gate (5 ft) for the 12 ft trailer? Same price either decision. I am not in the lawn care business I just haul my mower a lot and I am tired of it hanging up. Thanks guys.