I just bought a 2011 JK Sport to tow behind my motorhome and I use a blue ox aventa tow bar. Instead of a Blue Ox base base plate, I bought the Currie Mount. I have not installed it but it appears to be easier from the instructions than the Blue Ox Plate. I think it will look better than the Blue OX plate and it also acts as a front skid plate. Lastly, it was only $199 compared to $360 for the Blue Ox.
Hope someone on this forum has mounted one and can provide insight. Thanks