Card Holder swap for Cup Holder

[Ariator]

Has anyone attempted to change the pointless Card Holder to a Cup holder?

Check the below article. I want to do it but only if it's easy. Any pointers? 

http://forums.fourtitude.com/showthread.php?2447629-Card-holder-removed.-Cup-holder-installed.-DIY.-A3.&p=26955386&viewfull=1



I think the card holder is so pointless and the cup holder would be fantastic for plastic bottles of coke etc. More useful.   

[Audi Owners Club]

I agree, my friend has a card holder in her Polo, and she's put 2 cards in it since she got the car, and never used them since! A cup holder is much more practical.

 

If you do end up doing that mod, please put your progress on here.