1up -  I have to dissagree. 
  I think theres a distince look that im much nicer than the happs buttons.  Even when they arnt lit.
  The happs look like like cartoony plastic... while the clear-colored ones look like shimery crystal.   Which is why people love the clear-blue Tron handles so much.
 To have matching butons (and spinner ; )  Would look really wild.    Easily lit up with a single florescent - or multiple Leds.
  I think witht he right lighting and art.. the cab would look very tron-ish.  Which is what Id like to go for. 
  Anyway... thats my opinion.
  Anyone else?
 BTW:  heres a pic of my failed Ultra Spinner:

  Ive asked him about possibly finishing these off.   Any interest in these as well?
  Heres a new modded drawing:
 
   I think Id have him make the spinner top with nice bumped ridges to look like the tron disc.   
( The 3 holes were originally designed to add a steering wheel or 720 type top to it... but I think the shaft isnt thick enuff... and there isnt a good way to fasten it anyways.)
  The whole assemble attaches simularly to a happs button.   Dual bearings give a nice smooth spin.  Base and spinner would be made of clear-blue or multi colored-clear so as to light up really nicely : )
 Any thoughts or interest?