Ok I know that you need to grind rep with Thorium Brotherhood to get the +22 intellect to weapon enchant.
I know you need to do the repeatable quest where you turn in iron bars/kingsblood/heavy leather and coal and icendosaur scales. That is the only way to get from one level of rep to another.
Question is, is that to grind from neutral to friendly or friendly to honored? Then the next level you must turn in Dark Iron Residue. Thanks in advance!
-fingersmoon