After searching the net for several weeks, there didn't seem to be much in the way of quality Pitts kits available. I finally found Bob Dively's site and settled on a S2 kit which I just received. It has an 80" ws and is all hand cut. FG cowl, canopy, wheel pants and welded struts are very good. The plans are excellent.
You can build this in single, double, and open cockpit versions. Dively also offers a Christen Eagle version as well.
Very detailed, and I hear they build light and fly well.
You can find it here:
http://www.bobdivelymodels.com/
Good luck,