I even dumped stoneskin in sorc table so I can use ironskin, whcih cannot be breached.
so the limits of this class is you must really know spells and choose spells like detect traps, independent of spell caster level for effective ness. unfortuantely, the really good spells I coveted, like righteous magic, are caster level dependent. but I could slim down spell table even further, and keep like natures beauty and few spells. hardly seems worth it, though. experiements over, the most lethal hacked class, without kit editing are....
kensai sorc with extra spells, about 7 per level, really lethal spell table for major cheese tech and great offensive arsenal for spells...choose evil in hell and you can basically cream any monster with 21 str.
kensai assassin sorc, add quest thief traps and poison weapon for ultimate in cheese.
add a few balthazar innates and anti magic ray and poison weps to sorc kensai, for new abilites fun. shadowless kick is awesome!!!