Our BH is a 2011. We didn't want the 1.25" hitch since all our stuff was 2". He found, I don't know where, a 2" that fit the BH. The only gotcha is the overhang of the rear of the trailer makes it difficult to get a bike rack on. In the end, we have bought an extension for the hitch, we will see how that works out this fall.
We have tried the receiver on the front in a previous trailer but found getting the bikes on and off was a problem. It was high up, no problem there, just stand on the truck. Handing the bikes down to my wife she couldn't handle them. After a split lip we opted for the rear solution with the extension.