Hardin +def -res build.

Was wondering if I should use Steady Breath in stead of Warding Breath for Hardin, since he is a +def. I got another Hardin, decided to inherit B, and used an extra LIke to inherit Warding Breath. With Steady Breath I would run Ignis, and QR seal, any thoughts?
(P.S. Didnt notice he had 666 sp till now...)