Hi, like this set a lot, but I think there should be a few changes made to the sub-legends.
1. Rune on J called "Jera" goes the other way around, with the left part higher than the right part
2. Currently the runes on K and C are the same, U and V too. As K and U are the closest equivalents, C and V could be used to display the alternate symbol for "Sowilo" and "Ingwaz".
3. Finally some of the sub-legends are perhaps a little too big, but that's just me.
Thanks !