Morphic weapon is from Underdark book, I recall it changed the damage type of the weapon (or did it allow the weapon change any sort of similar categorized weapon, in this case I can transform my kukri into dagger, punching dagger, gauntlet or spiked gauntlet because all are one handed light weapons but I think changing it into weapon damage category it would be not big deal) and it was cheap plus I needed a enchament which allows blessed oiled kukri defeat a raksasha (background wise). Of course in any other case I would have picked a different sort of enchament (likely flame or frost).
Ok Ruby, I now udnerstand why the stats are what they are. Feel to go your style then :). I just wondered why you had such high Con but if you rolled so high whit second important stat of wizard and plan go that you take roll to same stat which comes from top to bottom in order then you were lucky :). Anycase my advice is to go to take necromancy as forbidden school also, because there is little to none non-evil and actually that uselfull spells there (expect few instant death spells in very high levels and also ray of enfeeblement is nice spell).
Meanwhile illussions can be very uselfull and adatable, examply Major Image can be used to distract enemy or create cover whit Mirage Arcana (you cannot believe how much I freaked out group of non-true seeing demons by creating celestial citadel filled whit program imaged solars charging at them whit my illussionist while group was chased them. Even after demons discovered all was illussion we still had cover because devils failed will save vs mirage arcana and our groups sneak attackers had party time in sneaking attacking directly trough the walls
But then again roleplaying wise picking illussion spells as forbidden school as diviner would create alot roleplaying reason and background why diviner chosed to be diviner. Perhaps she was tricked once long time ago by illussionist villain and she eversince hated illussion magics because she thinks anyone who uses deceiving magic is a crook to core.
But truth to be said there is no true answer should you be illussionist or generall wizard, both have their merits but being divinist haves less penalties than rest specialist wizard so there is very little gap between divinist and generall wizard when comparing other pairings of generall wizard and other speciality wizards. But as question why you have praticed spellcaster feat despite in PrC and in your normal levels as wizard provide full caster levels?
Praticed Spellcaster feat is only uselfull to multiclassed casters like fighter/wizards who want keep their spell power high as possible (so Wizard 6/Fighter 4 whit praticed spellcaster cast spells like 10 caster level caster instead 6 caster level thanks the feat). Also I advice pick leadership feat, if nothing else than get dozen of followers whit cooperative spellcaster feat (they can be your personall apprentices and some can be even sorcerrors) to get full benefit of the cooperative spellcasting feat.
Also thanks pointing out the Sex/Seduction is gone and I will add the missing SP then :).