Hmm, that might help the issue for the time being but won't solve the root of the problem. I haven't found the mini-me to be particularly hot, so not sure why its running so like it is for you. I haven't tried it extensively myself but have read the soft limit can be a pretty good tool. If you're running way over though, just putting a limiter on probably isn't the best way to fix it.
What kind of music, where are you set up?