Update:
I've just rung Aldon Automotive and spoke to Alan, as you all know John (the young chap) left to work at Prodrive, the older chap (Rodger) has to go for surgery in a weeks time, leaving him out of action until 2010. Subsequently the G40 Rolling Road day will have to move location, I have a few places I've already got a good relationship with, I just need to check prices and availability.
The G40 rolling road day will happen, unfortunately it looks like we won't be able to return to Aldon until 2010.