I will be changing the tires in a bit. I just can't bring myself to put new ones on (right now) since the PO just replaced the old ones end of last season. I am doing this bike on the cheap.
As far as suspension I am almost considering replacing the stock springs with auto shocks, if I can find a pair that will fit. Imagine a set of Rancho's on this thing. Crazy. Just riding on trails I haven't yet bottomed out with the stock adjusted the way they are. Suprise to me.
So far riding trails has been fun and the bike is working out. When I decide to get a little harder on the bike, that might change.