Check the Theme section on rootzwiki.. I believe Nitrozk had a mod up for a couple of the earlier ROMs, not sure what you are running or if its compatible so make sure it would be.
Check this out. I just flashed the blue themed one and works on vicious 4.1.1. You can see the battery and the soft button tweaks.
Edit: There is a file for the stock three key layout as well. But I love having my menu button back!