Matt I know how to do this with out a pic. I can cut traces and add jumpers , or if he uses after market controller I can swap signal wires. This is a much easier job than hazer's remap.
I have a wired after market controller here , I could do this on and it would not take long at all. The controller I have looks exactly like a stock wireless ps3 controller , it uses the micro usb port to connect the controller wired to the ps3. This would save him a ton of money and a lot of our time.