The reason I did not change the rims is performance, as well as safety. I've heard that putting improper alloys could mess up with your ABS or even the 'hissa' of the car. So we have to be very careful about putting those.
May be it has something to do with photo quality, but in the real life, trust me, it looks very nice. Because everyone in my vicinity has been appreciating this spoiler.
Those of you who have comment who actually own a Honda city will also know that its original grille looks a little bit 'long' (as in coming out of the car) if you look at it from a side. And that is why I replaced it with this one.