Hi. I'm just finishing up a Midstates that the previous owner started in 1994. I just bolted the seats in two weeks ago. I think I'll be happy with them but they leave some to be desired. Since I'm 6'2" I bolted them to the floor/frame/crossmember. I found that adding a 2-3 inch tube of rolled up thin carpet under the front of the seat cushion gives me more support at the back of my legs and makes the seat feel much more comfortable. I'll let you know how they feel on the road...soon I hope.