I have 4 beige G3 Macs. Two are in pristine condition the other two are in so so condition. One is the Minitower model and the other is a desktop model. I've been thinking of turning one or both of them into an upgraded version. I am thinking if I can I'd follow build for a Mini to keep from having to use an additional GPU on the board if I were to do the desktop model. If I were to do the Minitower route there was actually more room in them than the Sawtooth G4. If I did either of them I'd complete the retro look by using the beige Apple Pro keyboard and switch it over to USB. Now, if there were only a way to put an LCD screen into a vintage beige monitor that looked like it is supposed to be there. Any thoughts???