Back from an amazing trip. The car performed extremely well. We did 3,000 miles over 6 weeks with the top down all but three of those days! I was especially impressed with the last three days when we covered over 900 miles driving home. We have some great places to stay in France, Switzerland and Italy, the majority with garages/parking. If anyone is interested just PM me.
List of things to work through:
1. The first day of our return journey was especially tiring as it absolutely poured down, it was a proper monsoon downpour. We realised I hadn't stopped the water ingress into the passenger footwell so mrs, DSLR and various other things got drenched. As did I when we had to open the windows when they started to steam up

Previously I thought the cause was the stupid heater foam that had disintegrated but I have already replaced that.
2. The roof headrail rattled somewhere in the middle at a certain speed with cross wind. So want to stop that.
3. I find it very tough getting into 5th gear and sometimes I can't not crunch it to get it in...so need to work out why that's happening. I have replaced the oil recently and that didnt help.
4. Replace wheel bearings all round. I did get a local garage near Florence to tighten my problematic one but I may as well just replace them as they are cheap and relatively easy to do
5. Check headlight pod nut. One nut came loose and fell off somewhere near Assisi, so I had a droopy headlight for a little while...until I noticed and replaced the missing nut.