I think what ever the costs in dollars you can say will end up in £'s as a rough guess for heavy stuff like wheels with the shipping and VAT etc..
If they cost $800 you can bet it will be £800 by the time you get them in your hands in the UK,... That's if everything goes to plan(i.e. no shipwrecks etc )
That's still pretty cheap and with you and Max vouching for the quality....
yep nothing wrong with these