Back in the 90s I didn't really read any comics outside of DC (all of the Batbooks, Superbooks, Catwoman and Green Lantern), so this was more or less my introduction to non-DC/Marvel series along with Spawn--which I admit I dropped pretty quick.
JSC was the best Adam Hughes also ,I was the same when these guys left I was pretty much done with Gen13. I actually have the first 20 issues of Gen13 still. This picture of yours made me dig them out today and look back through them .
With the whole DC New 52 thing, there is no more Wildstorm. Some of the characters have shown up spread out across the new universe. Fairchild and I think Grunge are part of a group called The Ravengers now.