The magic would be okay in the game but... its implemented badly. Everybody in the realm can throw fireballs if he reads a book!:D Player got heal and fire spell by default why?If i create a stupid barbarian he shouldn know casting spells. If sby want to be a caster than he should work for it. You would learn spells by doing quests for the mages guild or something. Only a very few NPC should be a caster. That would make it special. A lowlifer bandit casting heal on its self...its not okay. Same goes for potions. For example healing potions are too common (just like spells). In a realistic world you are describing here a potion like this should be an ultimate thing...Very hard to find or create. I would be happy to see a mod that focuses on the realistic elements like realistic fighting, damage and needs...Magic and alchemy would be present but it would be rare and OP:)