Mount to match priest tier 3

[ummeiko]

My priest is rocking tier 3
http://us.battle.net/wow/en/character/i ... nym/simple (me)
http://www.wowhead.com/transmog-set=600 (full set for those that want to look)

I wasn't originally caring about mounts but I thought about it and now I'm wondering what mount would go best.
Here's my collection currently:
http://www.warcraftmounts.com/collection.php?id=37119

Albino Drake was my first thought, but that looks bad. I'm using Azure Netherwing right now... the spikes and some of the accents are the right color but the drake itself has a greenish hue to it which is a little clashy. Cobalt Netherwing doesn't look the way I want it either... it's like, too much indigo/purple in some of the coloring.

Doesn't have to match colors really, just looking for something not too clashy and keeping with the feeling of the Vestments of Faith. Right now I use the Argent Hippogryph, which isn't bad (If I was alliance the silver covenant mount would probably be my choice). Drake of the South Wind maybe, but I doubt I'll ever see that drop.

[Hesantia]

I guess that http://www.warcraftmounts.com/mounts/ar ... drider.php is too purple aswell? or this http://www.warcraftmounts.com/mounts/bl ... herray.php?
There doesn't seem to be too many white or blue mounts around I'm afraid =/

Edit:
http://www.warcraftmounts.com/mounts/bluedrake.php
http://www.warcraftmounts.com/mounts/ce ... ogryph.php
are two more I found...