Yeah, well that's one of the things I'm doing, but it can't be done overnight. I've already limited the siggies to once per page which has cut down MASSIVELY, and I've already announced "Siggie D-Day" next Thursday at which point I'll cut them all down to under 20 lines.
The problem being that because it is an artsy community with so much sense of community I don't want to lose anything in this transition, hence my Journal Hack request