Are you fitting black front carpets? I just got a 1.6 for my dad and did like you have done/are doing. I got all the interior in black (door cards, carpet and all the other trim) and have been gradually swapping it over for him. He's having my GTI interior and I'm having the black leather vr6 stuff that randomly lives in his
I have yet to fit the black carpet, but believe me changing the door cards to black makes such a difference, the car went from feeling so crappy to feeling awesome just by swapping them! I also changed the inner plastic sill type bits to black and everything else too at a later date which was equally worth doing and I recommend it.
Your guna be so happy when you swap yours all over believe me, and 8 quid is a bargain!