Wanted to post my build thus far. Everyone here and at the HS forums have been a great help so far.
Slime Time Arcade. The theme references the early 90's when slime was all the rage. I am going to be focusing mainly on games from that era.
I am building off a SFII cabinet that a member here traded me for an old Williams cab I had gotten for free. He wanted to restore, I wanted MAME. All is good in the universe!
Here is the cab as it sits. Running nice and smooth. Gotta love the Mini-pac. Wow what a great easy-to-use product. Inexpensive too.

So now has come the point for me to begin overhauling the cabinet (I know, sort of backwards).
I work in a print shop, so printing the Marquee and bezel will not be a problem. But I have to send away for the CP and side art as I have no access to a medium format laminator.
I found an online template for designing your own cab, and as a disclaimer, this was basically slapped together as a reference for me to match up colors, not a final design. I am really keen on the blue and green combo.

As you can see, it looks pretty bad in the mock up, but I will be keeping everyone updated so hopefully you can eventually see my vision.
So far, the only thing I have actually completed in terms of art design is the bezel;

I'll let you know updates as they happen! Criticism is very welcome!