I just wanted to provide a little script I made earlier.
Yet it is an NPC which gives you the possibility to enchant your headgears with different bonuses (currently Statpoints, Element resist, Element damage).
The amount of possible upgrades can be inserted as item ID's at the very top of the script.
-I will probably post my sample sql here later.-
If there are any questions left, I'm glad to answer them, since this is my first script release.
Feedback (positive or negative) is welcome too
Sincerly, shadowscreen
*Edit*
I will probably create another NPC with a Quest for the enchantment stones,
for now they have to be obtained via @item
item_db2.sql
customEnchanter.txt