I really like the warm, dark, thick colored tone of the Mad Professor Blueberry on low gain settings. I also like transparent top-end grind a la Paul C. Timmy. Is there an overdrive that does both of these well? Maybe the VT Bass? More low end than the Blueberry would also be a plus. And better clean up-ability would be nice as well. I'm searching for a pedal that does good low gain colored tone AND transparent tone.