The finished article! Looks good even if I do say so myself. Had a bit of trouble getting the number plate to fit because it was too large for the kit - so I discarded the plate frame and used some number plate fixing pads to secure the number plate to the base plate.
Another problem was that the electrical connectors under the seat of this 2014 model do not fit the electrical connectors (even with the adaptors) fitted to the new unit. I had to remove the connector on the new kit and splice the old number plate electrical connector onto it. If you get round it that way everything is peachy.