I'm sure it is possible, but I'm thinking it may require a whole new set of image files for the UI.
Now, mind you, I don't know jack about what it takes to create UIs ( kudos to all the authors here that do!

). So I could very easily making it out to sound worse than what it really is.
I, too, would like to see a different color scheme to it ( preferably a dark/midnight blue-ish hue

), and hope it can be done fairly easily.
