Hey, I used to have one of those too!
I'm using a Razer Deathadder (I find their mice to be infinitely better than their keyboards) and I really like it. I find it extremely comfortable, it only has two extra buttons (both on the left) and the scroll wheel also is divided into increments.
It does have a little pulsing logo on the top though which kind of messes up your whacky graphics requirement
I'm 99% sure that you'll be able to find something with the same specs but cheaper, I'm just not sure what.