There's a kit from Tischer BMW in Maryland as well, here:
http://www.trademotion.com/partlocat...catalogid=4462
Tischer's kit comes with the studs, for $112 plus shipping. I'm not sure if it's extra for the E36 (longer) style studs, but I would assume so.
My friend had some leftover parts unused from the various times we've done headers, so I only got the replacement gaskets and dougnuts.
I took the opportunity to order the Vanos filter too, seen here:
http://www.trademotion.com/partlocat...catalogid=4462
I got the one without the sealing plate, because the DIY I read up didn't mention needing it. I got this kit because it was cheap preventative maintenance, and I figured since I was ordering stuff from Tischer, why not save a bit on shipping.