Gesalt3.5/PF : Prestige class for an oracle.

[Pilo]

Hi,

I am currently playing a D&D3.5/PF game and I need a prestige class for my oracle side:
There is a lot of homebrew to progression (1feat/lvl, more skill points, Class1/Class2/Race)
My character is an half-elf devoted to a CG God and have to stay good.

Str : 8
Dex : 18
Con : 14
Int : 18
Wis : 10
Cha : 27

Sorcerer 1/Bard 1/Spellsinger 1/ Bard 1/Academy Sorcerer 2
// Oracle4 / Citadel Mystic 1/ wild mage 1
// Half Elf Parangon 3 / Human Parangon 3

Sorcerer: PF
Oracle: PF
Bard: 3.5
Spellsinger: Races of Faerun
Academy Sorcerer: Age of Mortals (Dragonlance)
Citadel Mystic: Age of Mortals (Dragonlance)
Wild Mage: Complete arcane(?)
parangons: Unearthed Arcana.

Caster levels : oracle 6, bard 0, Sorcerer 6
BAB : +5
Mystery: Life (revelation : Energy Body and Chanel)
Curse : Voices (The DM want me to be a blaster, and we have to travel a lot, so the others were not appropriated)
Domain : Alteration
Lineage: Protean
Variant : Learned sorcery
Variant: Half elf bard 1 (Race of Destiny)

Feat : Fell drain, Magic prodigy(Charisma), Improved counterspell, Practiced spellcaster(oracle), Practiced spellcaster(Sorcerer), Magical Aptitude, Empower Spell, Easy metamagic(Empower Spell), Obtain Familiar(Bat), Skill focus(perform).

After that my race won't progress any fruther, i will pursue my Academy sorcerer until level 8 (Academy sorcerer 4) then go for sublime chord, while the other branch will be mystic theurge.

I am looking for a full divine caster prestige class to take level 7 and 8.

Please, help me.

[Psyren]

What mystery? And note that PrCing out of Oracle will delay your Revelations; PF encourages you to stay in your base class, so you'd need a PrC that's better than what you're giving up.

[Pilo]

I lose neutralize poison, 1d6 of chanel, 2 round as an elemental and a bonus language.