Perhaps more of a request than a question. If so then I apologize.
Just having a small concern with the Katana and Bastard sword. If you look at there they are exactly the same save for there appearance. Same damage, same crit, even same weight. Though I've only seen them in original NWN and not sure if anythings been done to make them at all different. My thought in doing that is possible adding the Katana to the weapon finesse feat. If you look at both IRL you would see a Katana is used with more precision and a Bastard sword (like most other mid-evil swords) is used with more power. There are also other RL differences. How there used defensively for instance. A bastard sword can take multiple direct blocks a Katana on the other hand can only parry. A full block holds a high risk of damaging if not breaking the katanas blade, rendering the sword useless.
How do I know this? I uh... watch alot of samurai shows. :p
And I'm rambling on...
My second concern is the fact that both the Bastart sword and Katana are wielded as a one handed weapon when there in fact both hand and a half swords (light enough for one with handle long enough for two). This is mainly a minor animation thing and don't think there's any way to change it... but would still be nice if I could wield the katana or bastard sword in two hands when not equipped with a shield.
Ok so... question is (if not obvious enough already) could either of these be done or is weapon finesse hard coded?
If so then maybe add a new feat? Advanced Weapon Finesse? Prereq being normal WF. AWF granting you the ability use dex for heavier one handed weapons. Long Sword, katana, scimitar... maybe even quarter staff.