Personally i think aftermarket wheels never quite look right, so im with your partner on this one. There are some FR wheels for sale in the for sale section at the moment. They would bolt straight on and look quite smart, without standing out like a sore thumb.
http://www.seatcupra.net/forums/showthread.php?t=208028
Just a picture to see what they are like:
http://www.seatcupra.net/forums/showthread.php?t=208028
Just a picture to see what they are like: