The title says it all. I currently have a BMP, USA (modded to triangle specs with mid-switch, etc.) and was wondering if I could use or get another flavor of Fuzz. I was thinking an Si Fuzz like the Fulltone '70 or new Jimi Hendrix Fuzz Face but I wonder if a Si Muff would be too similar to an Si Fuzz Face. Any thoughts or comments would be appreciated.