I found a Kustom 200 with two 2x15 cabs. Its about 300 bucks. Should I buy this? A kid who played drums in jazz band also plays bass.(bass is pretty much his main axe since he was really little) . He got a kustom 250? from his uncle and said its a really great amp so that's why im looking at this Kustom. Also I found a Acoustic 140 head. Ive heard good things about these , should I shoot for it?