Serifed I to match J (or remove serifs from J)

[JapanYoshi]

Space Grotesk has serifs on the capital J (also B and D), and it clashes with the sans-serif capital I. I say there should be serifs on both letters or neither for consistency.

If there is to be an OpenType choice between serifed and sans-serifed I, the serifed I should be default, to match the default J, B, and D.