Found a guy who does it. Guys on sohc4 forum said he charged $85.00 for surface grinding and drilling any pattern you want, $45 for surface grinding only. Stainless can't be turned on a regular brake lathe, they have to be done with a surface grinder.
This is some work he did for a guy on sohc4 forum. I'm gonna ship my front rotors to him.
Connect:
Thomas Tokar
Truedisk LLC
truedisk.net (734) 625-0290
78 CB750F3 Super Sport
Austin, TX