Anyone run a LS1 in Pure Stock?

Ordered my cam today Dan. John said he has something in mind which interests me since they've never done one before. Also waiting on Mark Kent from GM to get back to me with GM specs on valve springs so that I can get some of those from Bullet too and replace while we're in there. Finally, trying to do some investigation on rockers to see if there is any ET in those as well. Can Pure Stock run the roller tips now too? I've never even had my valve covers off so I don't even know what ours look like.

Scott