I'm looking at getting a quad this fall after I sell my yz250. My wife is going to be my primary riding buddy and she is not an aggressive rider at all. Her little 250 4-stroke will top out about 45 with her on it and 40 with me on it. Having ridden sport atc's and dirt bikes all my life I look at the 400ex and think that's a perfect bike. But then I think, am I going to hate working that clutch so much when riding with her? So maybe an auto clutch bike like a 250ex (light on power, would have to modify a bit) or trx420 (such a heavy bike) would be better, it's not like we're going to be flying or anything. Anyway, I still want the 400ex so I can break loose once in a while and maybe to ride with my neighbor who's got a raptor 660 once in a while. So maybe a rekluse or slipper clutch would be the solution. Has anyone found one of these to be available for the 400ex? I seem to only be able to find them for the 450 quads and I know the 450's are not going to be a good choice for a trail quad. Thanks.