I'm really excited for this set too, It matches almost all my obsessions around keycaps, Bumped F/J's, 1.75u Control, 1.25u Ctrl, 1u Fn, No windows keycaps - 2x 1.25u blanks and It would cover all of them :) (Mainly because I have 2 separate Fn layers, so a 1.25u "Meta" like keycap would solve that obsession too)
I think 2x blue Bluegaloo blanks near the spacebars could add a Skidata orange/blue like vibe too, Can't wait to try some combinations (Maybe a VA68M, with Carbon Orange Esc/Enter + 2x blue blanks + blue arrows)