I'm thinking of getting my first bass and really like the look of the BB614. I want it to practice at home but also that would potentially be OK for a gig. The style of music I want to play is slow, heavy, overdriven, sludgy metal. So I want something that's solidly built with a reasonably heavy sound rather than versatile in tone. I'm prepared to spend upto £500 (which unfortunately comes to around $500 with inflation of bass prices in Britain). Any advice?