Anybody ever built a custom case for a Power mac g5

[mustagcoupe]

I bought a working power mac g5 dc 2.3. It included a pile of parts that used to be a 2004 dual 1.8ghz g5. I assembled the pile of parts and powered it on. It seems to work so i am thinking of building a custom case for it out of plywood in the under monitor desktop form factor. Anybody ever done something like this before. I included a picture of how it is now. I have both processors i just didnt bother installing the other.