Ok, I finally did a more or less complete inventory of parts.
This is ALMOST everything I have that is either laying around loose, currently in transit to me, or in a non-working machine. I am also including cabinets that are either "unfinished", non-working, or that I plan on "de-maming"
Cabinets
Amazing Maze (pulling the parts out of this and moving it into storage).
Dynamo Caberet. Has 14" VGA display, and 2.25 serial trackball with two buttons installed. It does have a 400 mhz PC inside as well. Has room on the control panel for more stuff.
Sprint 2 complete
Turbo (probably complete).
Frogger (going to customer).
Defender #2 (supposedly sold on ebay, but payment has not arrived).
Stargate (Haven't actually picked this up yet).
Magical Spot cocktail (very nice, plan on Pac-Mame).
Battlezone. No panel, no marquee, no plastic sights. Has mirror and has VGA monitor installed.
Controls.
110+ - assorted buttons (both leaf, micro and solid state, including odd types like light up gambling, Atari cone, and microleaf). I just keep finding more and more of these, grand total might be closer to 200.
2 - Joy 49-way (Orange)
2 - joyanalog (baseball type)
2 - joy8way leaf - midway 70s style
2 - joy8way leaf - Monroe, one long handle, one short
2 - joy8way - wico microleaf, NOS
3 - joy4way - Ms Pac Reunion stick.
2 - joy2way - tiny, black
5 - joy4way - assorted
1 - joy8wayrotary - leaf, mechanical
2 - joy8way - Wico, long handles, rebuilt, new handles
1 - Defender joystick (needs rebuild).
1 - 4 speed shifter
1 - Tac/Scan spinner assembly
132 - assorted spare microswitches
1 - 3" PS2 trackball with plate and upgrade kit (new)
9 - extra joystick bases (mostly wico, both types).
5 - extra handles, mostly Wico, 4 red, one black.
1 - Pot based spinner.
3 - joy8waytopfire (new).
1 - Oscar spinner (new)
1 - joy8waytopfire (wico)
15 - Assorted PC controls suitable for arcade hackery.
Other.
2 - 21" PC monitors (used).
1 - 19" PC monitor).
2 - 14-15" PC monitors (used).
3 - 19" arcade monitors (working)
2 - 13" arcade monitors (not working)
20+ - overlays, marquees, sidearts, and other assorted artworks.
I also just keep finding stuff. It seems like every drawer, and every box has some extra button, forgotten joystick, or other arcade part in it.