so, i finally got it, put it on yesterday. had to add 2 washers to the bottom of the mount as it wouldn't grab the latch . but it was as described, basically brand new. so, overall a great deal.
however
im short, and my legs are fine w it, height is great, but it sits me too far back in the seat and my arms are stretched out. so, I'm going to see if i can get comfortable by rolling the bars back another 1.5". If not, in the box it goes and maybe back up for sale. still was a heck of a good deal though