Another update
Whilst the snow keeps on falling outside, I have been continuing to sort the car out for the coming season...
One issue I had during last season was some rubbing on the rear when going hard round corners. On close inspection I discovered that the rubbing was on the rear arch liners. SO I decided to just remove the liners and be done with it - this also removes some more weight from the car
After having pulled the liners out, I started to consider the air flow that would not go into the rear bumper section and the heat of the muffler - end result, large hole in rear bumper for air flow.
