Hmmmm, I tried it on my office PC and it went to a good link. So, just to make it easier to find, I edited the post and included the actual link and left the description.John, that top link gives a "404 not found" error
It is a bolt on no welding to frame. The best thing you can do too a 1200.I don't think you'll find someone willing to give up their conversion. I'm pretty sure that part of the system is welded to your frame making it a permanent deal.
Besides, once they have them, they don't want to get rid of them.