With the pure scene growing on this server I feel like it'd be nice to see a defence requirement on the heavy ballista (I think 35?) and fix the light ballista. It will also help pvmers that get light ballista framed not feel fucked over when getting it because it will then have a market for it.
Also there are a few glitch items such as light infinity bottoms, special d hides bodies such as red d hide body (g) that you can wear at 1 def. I believe the slayer helm is like that too.