The "real" Agathion subdomain

This was originally published on the Paizo boards.

The Agathion subdomain as described in the Advanced Player's Guide should more properly be called the Angel subdomain- the aura of protection is a power of angels, not agathion. And angels are also the only "major" outsider race without a subdomain of their own.
So I propose to rename the current Agathion subdomain as Angel subdomain, and replace it with this:

Agathion Subdomain

Associated Domain: Good.
Replacement Power: The following granted power replaces the holy lance power of the Good domain. Agathions are a race of neutral good outsiders.

Lay on Hands (Su): At 8th level, you can lay on hands as a paladin of 1/2 your cleric level. You can use this ability a number of times per day equal to 2 plus 1/2 your Charisma bonus (so an 8th-level cleric with Charisma 18 could heal 2d6 hp 4/day). At 12th, 16th and 20th level, you gain an additional use per day. Moreover, at 12th and 16th level, you can select one mercy to add to this ability, from the list available to a 6th-level paladin.

Replacement Domain Spells: 1st— speak with animals, 3rd— greater animal aspect, 6th— planar ally (agathions only).