I'll vote for the Gotoh 510 as well.
Gotoh 510s with ebony buttons.
I wonder if these would work on regular Taylor tuners?http://www.ebay.com/itm/like/221445946469?lpid=82
Well I made a best offer and got them, so I'm not out much if they don't work.$
Buttons. Now I get it. Those look tasty.