Has anyone hauled a Yamaha Rhino and a quad on one of the Bulldog or Ultimate rack or any other homemade rack system? I have a dually so I can support the weight by the truck. It's the rack I'm worried about. The height shouldn't be an issue as height restrictions are around 13 ft. I mentioned Rhino in this but I'm going to buy the Polaris RZR when it comes out and I think it's about 3"-6" shorter in height. Please let me know if you have done this or know where I can see some pictures. Thanks much!

-G