A pretty big update as I've been working on the table quite a bit in the last couple of weeks.
The final drill template for the key locations is done. I almost made a mistake here because I initially set it up for 26 keys and only at the last minute realized it was supposed to be 27 per side. They keys glue down to the table with metal pins inserted into the bottom of each key.
After a couple of revisions, these are the aluminum master knobs for each side of the table. Each knob will be drilled on the bottom and that will slip over the shaft on a digital encoder switch, rotate to choose, push to select. the knobs will work to control the table lights and sound.
In order to have an accurate and consistent drill locations for the 26 lights and 10 knobs, I used the 3d models to create files so I could laser cut guide templates.
I've always known the lights would be a pain to build since the appear to just be round acrylic discs glued over holes drilled the table with a bulb under them. Good enough for the film, but it would not be great on this table. In the movie they kind of glow in the center, but have no light on the edges. After a lot of tinkering around, I came up with lights that I think will work fine. It's a lot of steps though so it takes a while to make 26 of them. They are made from acrylic discs, sandblasted to frost the underside, etched to give a place for a thin brass tube to be attached and the edges of each lens is polished glass smooth. The brass tube is sandblasted inside to eliminate reflective hot spots, glued to the lens and a 5mm LED bezel is inserted in a black acrylic donut glued into the bottom.
I've also found somebody to print and cut stickers for each key with the symbols on each. My friend Chris has drawn them from my screen captures and sketches from the fan video of the table reference much earlier in this thread (Thank goodness for that video) Test keys with the stickers are due by Friday and now I just have to create vector files from the bitmaps Chris drew so they can do the run.
The electronics are fully specified and with any luck at least a mockup of that will be done by he first week of October.
I have also since decided to cut a large hole in the top of the table for easy access to the back side of the lights, electronics and sound gear. It will be covered up with the aluminum playing surface, to which I'll laminate a large round plywood key that positions it to the new hole.
By Friday I'll have picked out the paint color and finalized plans for paint. I'm hoping to airbrush the keys and knobs, and paint the table with a full spray rig.
Though I hate deadlines I hope to have this table done by the middle of October.