Mate that actually looks awesome. I know what you mean about it looking bare without the GTI badge on there, that's why I won't get rid of my VR6 badge, don't give a toss if everyone thinks I'm a dickhead, it's my car so I can do what I want with it.
Smoked fogs/blanks/indicators and a black rear badge would finish this off nicely, then when funds allow, a lovely set of rims and a healthy drop
I reckon I'm going to get myself a badgeless grill and do what you've done.. black slats, c/c bottom strip. Had planned on doing this for ages but you've just shown how good it looks with the smoked headlights so it's definately on my to do list!