I am looking to buy a trailer for my tractor with FEL and also to haul my Comanche trail rig. The Comanche will be getting SD axles so the trailer needs to be at least 7' 5" wide. I'm wanting a 20' bumper pull trailer. I see almost none of the trailers posted in the "let me see your trailer and tow rig" thread are deck over style trailers. I was looking at either a deck over or drive over fender trailers. Is the reason no deck over trailers because of height reasons? Budget is 5000 to 6000.