I would recommend driving up to Redwood City (it just isn't that far from Sunnyvale) and going to Jim Russell, service manager at Hopkins Acura (and a fellow NSX owner). I have been going to him for years, and cannot say enough about how happy I am with his work and knowledge of NSXs. So I bet you would also be quite happy with other Acura work there too, although I have no personal experience with that.
Chip