B> Decent CO all-class shoes

Are you sure you even want decent CO though? I think Joe calculated it out to being an extremely minimal boost to any class overall (like, less than 2 or even 1% damage boost) and wasn't even worth looking at. Do you need it to increase the duration of a skill or something? Honestly the only two/three decent skills worth getting IMO are SI, SE, and maybe AB. SI being far superior to the rest.