I like the set, but for $200 it would have to include things that actually benefit me, like Planck support or even Colemak layout. I don't care about 1800, R5, or 6u spacebar.
For win legends, may I suggest uppercase "CODE" from GMK TA Royal Alpha? They stand out better. Or if you can, maybe go for a new legend altogether like 'system' because I don't think 'code' is that well received (even if I do like them).