Hi Guys, re my last post I have now mounted the remote unit in a perfect place.
Using a hobby tool, I shaved off a small channel and lifted out the silver trim panel, unclipped the door mirror switch, fed the wire through and clipped everything back...
Next was to take out the spring clip on the remote unit and use the new flush base as good solid area for placing a double sided adhesive pad.
THEN ITS ALL FINISHED!