This thread
http://www.project1999.org/forums/sh...ad.php?t=45108 has a bit of discussion concerning choice of weapons and level caps.
Seeing as you are 23 and past the damage cap, your present weapon should be fine.
Wu's Quivering Staff (23/28) and Staff of Battle (31/37) should both be under 1k if you do want to change it up before you get a Peacebringer -> T-Staff