780 V6 - Bring it to the UK?

[iDrive]

This is for sale on UK ebay, and despite suggesting that it is in Winsor, it isn't and isn't UK registered...

http://www.ebay.co.uk/itm/152269373789?_trksid=p20...

Has anyone brought a 780 in to the Uk and got it registered (is that a pain, given that they were never a UK car but were sold in Europe?)

I know its the V6, the lesser loved engine, but still looks good!

£9k is a bit steep?

Thank you