I like your idea of improving this Forum. although I do not think new users "wreck" the boards, and to require a higher level to post a message is too restrictive, since folks often show up here in a panic and want/need some quick feedback. But, requiring new users to read X number of posts before posting, and encourage them to not shoot first and ask questions later could be helpful. Many people apparently never read posts at all before posting, and ask a question that has been answered many times already.
As for assistant monitors, I first volunteer you, and secondly, me. I have been at this forum many times a day, and am not employed (i.e. I'm retired) so I am present and able most of the time. I also helped administer a friend's BBS in the earlier days of computer "forums". Will do ANYTHING to get rid of Crapcha.