Removing electric start from 02 Grand Touring

[REV 13]

I am putting a 700 out of a 02 Grand Touring into a 03 REV 440 and want to remove the electric start. What needs to be done to the wiring harness to completly remove it without effecting the rest of the functions of the sled? Do I need to swap out voltage regulators too?

Any help would be much appreciated.

Thanks,
Jim