The spread is good, but the skill wheel will be skewed
Added 9 minutes later
Why should the spell that destroys armor be in the air? If it's just because of the word "bow," the name and visuals can be easily changed.
Charm removal can be implemented anywhere (although the ground probably wouldn't be suitable).
Swords can be turned into thorn bushes.
A skewed skill wheel is a different issue; it will either be skewed there or in the elements, which I've already written about. The least skewed option is probably mass perks in sorcery. Perhaps this was the reason I abandoned the elements at the time. The appeal was to make players play better with elemental immunities.