All finished I did the wireing the night before last and Henry moved in last night.
I have a double switch, 1 for the mat and one for the light.
You might notice the small black wire under the shelf above the heat mat, thats the thermometer, the wire was too short on the probe so the digital display is mounted between the wall and the outside ov the viv
My final set up:
Zavvi will be in Henrys old viv when Henry is settled