So, onto my "to-do" list so that I remember what is left to do before release:
-finish placing screw heads (plastic screw nuts already placed)-fix metal screw heads to look nicer-add the Williams logo to the tops of the flippers-add JP & Noah's nudging system-add a plunger anim (I haven't decided which method I'll use yet.)-add PBW/Nanotech Motion adapter support.-modify the sounds for bumpers and flippers from the default ones-fix the light lenses on the table fading light images-add sounds for rubber hits and ball sounds on the wire ramps-add wire triggers for all the required places on the table (I keep forgetting to add these!)-attach the bottom of the wire ramps to the top posts of the slingshots so it looks authentic-fix the KickBack plunger device to make it reliable - turns out, PacDude's method makes for a reliable kickback!-re-jig the VUKs so they look better - major ramp relocating for those 4x3 die-hards 
-add the segmented player displays, credits display, and match display for the 4x3 version-make a backglass image that fits the segmented displays and includes, BIP, Credits, Match, Game Over, & Tilt lights.
-tweak the flipper physics - still discussing this with the beta testers - I may release it "as-is" and if it doesn't work out, re-jig them in an update
[I'm sure I'm forgetting some unfinished stuff too.]
My lunch was uninterrupted so I managed to squeeze out the segmented displays. All I have left is to make a backglass image that fits the segmented displays and wait for feedback from the testers.