Yikes. Call Rich at TEM (707-252-7907). If he can’t he will direct you to some one who can/will. There’s also “Toddy” at Bad Boyz garage but after 4 or 5 messages I stopped trying to get a call back. A&C Performance in Central, CA, too. Let us know what route you decide to go.
If you haven’t already found a shop, I’d also take a look at Valaya Motorsports in San Jose. Ted is great! There are quite a few Vipers in there at the moment. He definitely knows his way around Vipers.