I basically use the same spec, with one point from Improved Renew switched to SoR and the Glyph of Guardian Spirit instead of Renew. It's okay for me because I almost never use Renew, so the points would be wasted, but I have to agree with you. If you tend to use Renew either skill both (Improved Renew and Divine Touch) or put just enough points in them to reach the next tier. Also I personally would ditch Veiled Shadows first, because Fade shouldn't be needed much in a raid environment and the only personal gain is the reduction of the Shadowfiend CD. But if the fight is shorter than 8 minutes you don't get another use out of it, even with Veiled Shadows.