A few thoughts/comments/questions for you.
1) Goggles - Wouldn't it make sense to go Neg/Pos/Pos. Sacrifice +1 Cha Skills to gain +6 Wisdom/Dip+10/Haggle+10? That would also help make FoP not quite so needed as a feat
2) Constitution - I don't see a +6 CON item here? I see Exceptional CON +2 on Rahkir's ring.. but where's the CON Item?
3) Gloves/Bracers of the Glacier - are those 2 slots really worth dedicating basically for Polar Ray?
4) Tier III Green Steel HP Item (Tempered) - shouldn't this replace Minos Legens? If you go Mineral 2 you get Heavy Fort/Protection+5/+45HP/+6 Con Skills. This would open up the Bracers completely
I guess I am just concerned as I see a LOT of overlap (3 items with Wizardry 6, 2 items with ArchMagi, etc)...
Just a few thoughts...