I've been lurking here occasionally for a while now . I've always liked the KDX's ,but never owned one , UNTIL today....

I just picked up a 93' KDX 250.It seems to be in pretty good shape.
The only thing that I could see needed attention was a leaking seal on the right front fork..?..
Ok guys let me hear it all ,the good ,bad, and the ugly(hopefully not)..
Any advise on what to look out for,fix ,modify.??The bike has a Pro circuit pipe and silencer. I haven't torn into anything yet , so I don't know what the jetting or airbox ,etc. looks like...
I believe the KDX 250 was only made from 91'-94'? So I was wondering what /if any parts were interchangable from the 200/220???
Any info is much appreciated
Thanks
Dave in Pa.