At this point, I'm considering something along the lines of either

Human Battle Sorcerer 5/Force Missile Mage 5/Argent Savant 5/Abjurant Champion 5, possibly dropping the last level of Abjurant Champion for something else (Mindbender or something, I guess), or possibly dropping the FMM and AS for more gishy classes

or a Kobold Sorcerer (still debating on Dragonwrought)/dragon or kobold themed PRC's to taste