Here is an other theme made by isbf97. With this one, you can change the color and the size of your labels on your SpringBoard. There’s little, normal and big size, but the big size doesn’t work very well on the iPhone (this theme works with all iDevices).
So here are some screenshots of Label Sizes & Colors Themes :
You can download this in Cydia. Don’t forget to follow him on Twitter @isbf97 for news about his themes 🙂 .