Here are a couple of pix of the FB3 i just finished mounting today.
The first pic shows the extra boards - A very over kill power supply.. (I decided A linear supply has a lot less components than a switch mode, and is a lot simpler, so theory says it should be a lot more reliable) A front panel board, holding some LED's, and a last board with a few opamps to buffer the LED signals, and some other bits.
The bottom pic shows the completed unit. Polycarbonate front panel decal, key switch, and big red kill switch