Good choice!Thanks for all of the great suggestions. I decided to get a little funky and went with the MXR Envelope Filter. The pedal should arrive Friday. I think it could be useful on a couple of songs on our set lists. I will still have a little room on the board, so maybe I'll add another Fuzz or Octave pedal down the road. I had an OC-5 a while back and it didn't really suit my needs, but I'd be willing to try a different kind of Octave if I went that direction again. Thanks again.