Thank you for trying it (and feel free to share it with your friends!). I appreciate the feedback on the icons and the grey. Let me know any other feedback, good, and also where improvements can be made - this is my third game and I'm trying to get better each time, and have some fixes/updates I want to make to this one.
The icon site looks cool...I will give that a try! I currently use Adobe Fireworks to make a lot of the icons and graphics, but I'm interested in learning about other tools.