Way, way, way too late for any of those changes. These are not happening. Intelligence used to do what Loremaster did. It was changed.
WTF are Enchantment and Divinity skills? Psionics? You're making demands for rather large changes based on the existence of non-existent abilities.
There are already high demands on your limited Attribute points, and you want to add in Charisma to further split the pool, for something purely dedicated to non-combat? May I ask how long you have been playing?
You're going to have to wait for mods, fella.
So we have an Enchanter... but no Enchantments... we have telekinesis... but no psionics... we have a Loremaster that can be drooling idiot and won't be any worse for it.
Are you noticing any kind of disconnect here?
The Class they have set up for Cleric draws its strength from... strength. And that doesn't seem completely borked? Not at all? Not even a LITTLE TEENY BIT?