Thank you for your comments...
B3n: yes it all worked out in the end, my friend's dad who sprayed the bumper fitted the exhaust for me too, didn't cost me anything either which was a bonus.
I was actually thinking maybe a gti roof spoiler to replace the standard, nothing too drastic. Not in a rush for it though so just keeping my eyes peeled to see if anything comes up.
Might be on my own here, but I actually quite like the 'golf' badge, lol. I agree the '2.0 tdi' part is questionable... Have thought about removing it and replacing it with just the 'gt'.