The only recall I know of is for the rear shock. The power is great- smooth & strong, without the "hit" of 250 MXers, but plenty of low-end grunt. I love the suspension. It's plush, but still can handle big hits (square edge bumps, ledges at 20 mph) well. It even holds its own on a track (with me, though, that means rolling anything but tables). I'd prefer the wide ratio tranny of the EX/C to my MX/C, however.
Ask for a close-up pic of the heim joint. Mine has been worn down quite a bit by the mud guard. If there's any visible wear on it, I'd question the 12-15 hours he claims. Seriously, mine has been worn down a good 1/4 to 1/2 inch. If you want I'll e-mail you a pic. Scary!!!
I've only owned mine since April, but I've put lots of hard miles on it since. All I've done is change the air filter & oil regularly. I saw that '98, & it sure is clean looking. The only thing I've added is a softer seat & some handguards. And mine also has a newer style front fender & plastic fork guards instead of boots. The only other thing I might consider is adding a hydraulic clutch.
Good luck!