Okay, I love the sound of an Ampeg SVT going through 8x10s, but I don't need the weight, power, or expense that comes along with that type of tone. Would a SVTIII and a 4x10 give me that great overdriven growl? Also, I was interested in the SWR IOD until I heard a sound file... it sounded okay, but the only overdrive I heard out of it sounded like that farty razor blade distortion I don't like. Is this the only kind of distortion is capable of? I'm intersted in overdrive as a part of my tone rather than an effect... I'd rather have more subtle overdrive then extreme distortion (which I don't mind). Help! by the way, my ideal tone is somewhere in between Jack Bruce (marshall 4x12s, of course), D'arcy (custom shop jazz through an Ampeg SVT, enclosed 8x10s), and Colin Greenwood (70s Precision through an alembic preamp w/ 8x10s). If you know of an amp that can cover those types of sounds, please recommend some.