WILLS,
I put my order in back in October (VAT protected and free svs with pcp finance), recently had my build week and looking at april (2011!),
definitely consider the ACC on 18s for the option to have a smooth ride when needed, maybe drop the leather can't really see the need myself and then get some more extras.
as for where to buy you can try reputable brokers (carfile i went with) or main dealer would be evo.