I know that the question seems a bit silly with all the great harmonizer/pitch shifters out there, but the thing is i'm looking for very specific points in this pedal and i haven't found one besides the ps-5 that has them, i really like my ps-5 but i want to upgrade to something better! 1. Small size, if it's a killer pedal no more than the small strymon pedal size, but preferably a standard boss size. 2. Pitch shifter capabilities in major and minor, 2nd, 3rd, 4th, 5th, 6th, 7th, 1 octave, 2 octaves, above and below. 3. Smart Harmonizer. 4. Whammy capabilities compatible with an expression pedal. 5. Obviously better tracking, and sound! I can't find this on any small pedal in the market at the moment, not even the Ps-6 which is lacking some features. Any recommendations, is there a pedal out there that can do all this in a small enclosure?