Not an owner but a friend let me take a few laps at Tomahawk on his CR500AF. Power with all the good manners of a modern bike. It takes an aggressive rider to manage one at speed but that's true about most big bore MX bikes. Parts availability is as close as your local Honda dealer with the exception of a few items that should you break there will be other things to concern yourself with. Like healing. All in all the Service Honda bike is almost as good as Honda's production in quality and they've been doing it for awhile.
If you're going to be crazy,you have to get paid for it or you'll get locked up.
Hunter S. Thompson