Tai-Hao should stick in an extra three or four 1.25 modifier keys for all the people who don't want a stupid windows key on their keyboard. There's a few Tai-Hao sets I would purchase.
Blank ones would do.
BlueCrownedWell yes thats what is required, but good luck getting them in a matching colour. Even someone using a GH60 or Poker will probably require function/program key. I think they could sell a lot more of these sets by just adding a few blank modifier keys for example.