I got one for you only 50 miles away, I am the guy with the black mj that took a good look at your mj before the lift.
Do me a favor. Measure from fender to fender on you long bed (this would be what the length of the rails would be) I am being told that they won't fit in our powder oven so it may be a thing that you can only buy wiht no powder. I'm working on this and yes I do want to talk to you about using your mj this winter