most of them are surprised that i was able to build it. i'm fairly good with electronics, but wood working is a whole different story. the real shock comes when i tell them what i built it from: it's basically an old stereo cabinet i had in my basement from the mid eighties, that i took apart and cut up to build the cabinet. i noticed you had a bottom to your cabinet, i didn't put a bottom panel in in hope that it would reduce heat build up, i'm going to just put a small tray big enough to hold the motherboard and power supply in the back. where i notice heat build up is the playfield monitor, which i covered with the glass door from the stereo cabinet. i'm hoping this doesn't become a problem, i am going to install fans which will blow air between the glass and the monitor. i can't wait to see how yours turns out.