Thanks everyone for your replies, I've been out the last few days so no chance to reply myself.
Got the window info and shall be tackling that this weekend.
I'm having a look round over here on the chipping /remapping but I must admit the VX has more than enough power at the moment.
It would be good to try get a Brit meet and conversation going re sourcing parts due the the rarity over here. Anyone have info on the reversing camera?