I use a real good crank shop, Marine Crankshaft, 714-549-2388, that most of the racers use in many states. Most of the time I get it back in a week. Ya it's not in Conn, but if you don't find a good shop, you could just ship it to SoCal. I know they can do what you want, one of our JrFuel racers had them off-set grind a crank. A lot of well known race engine shops use them.
Jon