Epic Archivist build

[Jurai]

I'm building a 35th level Archivist/Runecaster of Deneir, and I was wondering, what other suggestions would one recommend for the build.

Right now, it's a Factotum 1/Archivist 5/Runecaster 10/Hierophant 5/Loremaster 10/Factotum +4, with all the Archivist of X feats, as well as all the necessary feats to qualify (Inscribe Rune, Quicken Spell, Skill Focus (Knowledge (Religion)).

[Extra Anchovies]

Maybe replace some of the Heirophant levels with Factotum levels for Cunning Surge?

[Jurai]

Those are for flavor, I'm looking for feat options more than classes, since she's more a divine caster who knows absolutely everything than a skillmonkey who can go ooga-booga Cure Critical Wounds.