Tank says eventually (the default one at least). But we need some system to protect our buildings if we do that.
The normal "System" for that is mods. As in moderators. Something like what BB would help, but what is really needed to have a secure server is good mods that can do their jobs and are on often enough to actually help.
I tried that texture pack, but without any matching textures for default MC stuff everything just looked... odd, out of place, too good looking.