my birthdays coming up and i would like to improve my rig. i have a 50W cmobo amp, an ibanez btb406 and an ibanez phat pedal. i should have about £200($290) to spend (this could be stretched) and i want to spend it on my bass rig but i dont know what to get. i think the next thing i need is a decent amp, but my band isn't quite ready for gigging yet, and when we do it wont be that regular. should i just save the money to get a decent amp later, or is there anything else that would make a good addition?