cut a couple of holes into the heater box,1 on each side then the loom thats not used can be rolled up and tucked inside and left intact should you ever need it again

theres pictures on that site showing how its done, I had all mine tucked away but have had to dismantle again so other wise I could have upped a picture of how it looks.

Its deffo in your intrest imo to join that site if your fitting cossie management