ok, ive been playing bass for about 1/2 a year now and we are going to get a band together and start playing for people. the problem is i have a danelectro nifty seventy amp, its only 15 watts. i want at least 250 watts, more would be nice. i dont really know about all this cab, head, all that stuff i just know amps and i look at how many watts it is. im looking to spend around 600-700 dollars maybe more i dont know. can you help me figure out what to buy. remember, ill i care about is that it has to be 250 or more watts.