First off ... sorry for your unfortunate experience. I hope your get up and running quickly!
Although I have never had the opportunity to use them, I have heard good reports about Topside Marine down near you (close to SJC airport) and they speak Sanger.
I know about a guy in a V215 who had a similar experience to yours and used Bob Bense at Superior Boat Service & Repair in Rancho Cordova. I personally saw the boat right before they put the motor in and it looked great.
Also, checkout SangerNation.com; here's one thread to start you off .... http://www.sangernation.com/index.ph...viewthread/77/
Lastly, please share what lake and where you where on the water so we all can hopefully learn from your experience.