Retrofitting electric mirrors

I'm stripping a trophy / plus in the next few days and would like electric mirrors for mine. When I took the door panel off I noticed a connector in place towards the mirrors, so i presume this is for the electric mirrors. However, is there the spare wiring behind the dash to plug in the control too? And will I need my ECU re-coding to support them?

from the last news http://ift.tt/1CuCF9C

via IFTTT