Hello: I was able to play through a Helix briefly and now I have Gear Acquisition Syndrome. I've seen videos of organ patches, for example from Glenn Delaune. However, does anyone know if you can have three things (signal paths) at once? 1) Organ patch 2) Acoustic Guitar from the Variax JTV 3) Electric guitar sounds with distortion. From reading about the design this seems possible and it seems that I could control volumes or other paramaters with the extra expression pedals (bought separately). If possible, has anyone tried it? Do you run out of DSP horsepower?