Alright then, I'll update the first post and add in you two's choices/picks. :P

Weapon specialization means things like specific weapon-types, for example; Longswords and short swords are not the same, just because they're both 'swords'.
You could, for example, take something like: Longsword, crossbow and pike -- or --- Short sword, katana and broadsword.

Relic Weapons can assume the form you desire, but that doesn't mean you can use ANY form. After all, training with a weapon takes time, and you'd hafta be pretty old -- and long-lived -- to master every weapon-type in existence. ;)