I agree with what everyone else is said about getting the suspension from Gerst. Carl has been great to deal with. We ran into a few small little hiccups on the setup I ordered which was due to some changes by a few of the vendors he uses. Nothing that was a big deal and Carl was able to give me some direction to work around it very easily. The setup went in very well, was extremely well-made and I'm very pleased. Carl always answers the phone and if for some reason he doesn't it was never more than about a half hour till I got a call back. I cannot tell you how much time he spend on the phone with me when I was contemplating ordering the setup and afterwards but I know it amounts to probably several hours of conversation. Very very nice guy to deal with.