Finally got around to hacking my Dell mobo, now it powers on with a button

So now Im looking for a power on switch, preferably like the ones used in the Pac-Man/Ms Pacs (the Black button coming out of a hole but still hidden.) I know I can use a happ pushbutton but I would like to make this look authentic.
I am also looking for a Dremacast VGA Box with Passthru
I can pay w/ $ or have some stuff to trade (misc. joysticks/buttons, gamecube stuff)