I have a blackfaced 71 super reverb and have to pedals to overdrive it at reasonable volumes. I tried my MXR 108 Classic fuzz and it didnt work too well with it especially with the bright switch on. I play rock/blues/alternative kind of stuff. The Black Keys, old Kings of Leon, My Morning Jacket, John Mayer. I use a strat. What are good options for the Super Reverb?