I realize I could just get an AXE FX 2 or XL but it seems like so much overkill to me. I have a timeline for delay, and I am thinking about getting a Big Sky for verbs and shimmers. I also have two great amps. The AXE would be FX only. The only thing that I still need is a good midi controllable harmonizer. 2 voices with customizable scales. As much as I want to love the Pitchfactor it has some weird tracking or something to it that I don't like. Also this is for live use as well as recording. Thoughts?