The stats seems very interesting for a blm, but unfortunelly hagondes pants totally beat this.
For low tier magic damage is nearly the same as int, so magic dmg 10 from hagondes totally destroy the +7int this piece have relative to hagondes, even more because dint can cap and magic dmg just add value to the term capped or no.
Magic attack bonus, this piece already lose to hagondes for 5 points without augments.
Only really interesting stats this can have plus hagondes is enmity minus, but if youre really worried about that, you cam always augment your hagondes till -5 enmity. But you would prefer augment with +20 mab or more, probably.
Good piece, but due to hard process of reforging, not worth. Add this that with the cost of the mat you can buy some stacks of verdigris +1 or 3 or 4 verdigris +2.