Just make sure they don't cancel the tickets mate. They'll have a team of people checking the IP's from the tickets ordered, if any flag up as a UK based order they reserve the right to cancel tickets! If you use a proxy to hide your IP and print the tickets off at home like yourself there is very little the can do - but doubt a few on here would go to such lengths etc.
Yeah I knew of that risk to be fair mate but I spoke to a mate of mine who went over with Arsenal last year and did the same thing without any problems but we will see, Its worth the risk at 50 euro a ticket.