Well, since I have begun a rather large sell off of machines this one is going to largely become my "play everything" machine.
So I am going to be making several more control panels for it.
At the moment the current (Defender) panel is wired up via a keyboard hack.
I plan on moving over to a pseudo JAMMA setup.
Going to do it like this.
Wire the encoder up to a JAMMA harness.
Wire up each control panel to a JAMMA fingerboard so that they can plug right in.
Granted, most of the panels won't use more than a couple of inputs, but I figured it would be better to go with one simple way of doing it, rather than multiple ways.
So far I have
Defender panel (complete).
Tac/Scan (Spinner) panel. I have FINALLY managed to get the darned spinner off the stupid panel it was on (only took me 8 months). I am going to attempt to remove the overlay as well so I can reuse it. Even without applying any heat it seems like it is going to peel off pretty easy, so I should be able to salvage it undamaged using a blowdrier.
2 player panel. Standard 2 player 6 button layout. Going to use half of my Road Fighter overlay for it (overlay is large enough to cover 2 panels). I may or may not use Wico sticks on this one. I prefer them, but I am out of them, and NOS ones have been getting harder and hard to find. I might just go with perfect 360s.
Trackball panel. Using my 3" Imperial PS2 trackball, and the other half of my Road Fighter overlay.
4-way panel. Using a Willis Q*Bert overlay and a used Q*Bert stick mounted in the standard manner, not in the Q*Bert manner. (at least I THINK it is a Q*Bert stick, it is 4-way, and its nonstandard center hole deally sure matches up with the overlay). I MIGHT possibly use a Happ's Universal in 4-way mode instead though, since those can easily be rotated 45 degrees for Q*Bert mode.
Asteroids panel. Using up another NOS Willis overlay for this one.
I am also mulling over a dual 49-way panel (I have the sticks), a mechanical rotary panel (I have ONE, buy I am not sure if it actually works), a Baseball panel (I have a couple of those spring loaded analog baseball sticks), a 270 steering wheel panel, and a Stepmania panel.