Lately ive run into some money, and im in need of some advice. I want a sound thats like Rage against the machine/Tool,something real heavy, along that sort of lines. I have a yamaha 5 string base, and i run through a 50 watt, peavey basic. I have a guitar overdrive pedal, but where its a guitar pedal i lose tone, and it just isnt heavy enough for what i want. Could anyone help please?