Kuthite Inquisitor: Too much overlap?

[InVinoVeritas]

So I'm designing an Inquisitor of Zon-Kuthon. I see a bunch of things that synergize with each other, but I worry that it just ends up with overlap, and I'd like your opinions.

The Night Subdomain looks interesting, with the Night Hunter power. The Heretic Archetype's Escape judgment and Lore of Escape look useful to boost Stealth. I'm considering a Half-Orc.

However, if the Night subdomain gives me an Invisibility power, will I need the high Stealth? Would the Half-Orc's Darkvision remove the need for the free Blind-Fight feat, much of the time?

[My Self]

High stealth works even when you're not invisible. Plus, it works against creatures with darkvision (drow, orcs, half-orcs, dwarves, outsiders, etc.) Blind-Fight works against actually invisible creatures, which Darkvision does not.

[DominusMegadeus]

Also, high Stealth is a good idea when you're invisible anyway. +20 isn't foolproof.

[Davith Lor]

Great, thanks! So here's how the inquisitor looks so far.

[InVinoVeritas]

Or, here's what I've got:

Half-Orc Heretic Inquisitor

Str: 18
Dex: 14
Con: 12
Int: 8
Wis: 14
Cha: 10

Racial:
Intimidating (+2 Intimidate)
Weapon Familiarity (Great Axe and Falchion)
Orc Blood
Bestial (+2 Perception)
Skilled (+1 skill point/level)

Class:
Night Domain

Feats:
1. Blind-Fight, Intimidating Prowess
3. Weapon Focus (Great Axe)
5. Dazzling Display
7. Enforcer (pick up a Merciful weapon here)
9. Shatter Defenses

Skills:
Bluff +6
Survival +6
Intimidate +11
Perception +8
Sense Motive +7
Stealth +8