I've posted here before but my thread seems to have become lost among the others. I'm looking to spend up to £500 on my first bass and have, rather obviously, been looking at a MiM Fender P. Bass. I'm looking to play a rather stripped down basic style of Sabbathy heavy rock and need something that's built well, has a suitably heavy tone and will be something I can grow into rather than out of because I don't plan on getting a new bass in a long LONG time. Any advice? I'm desperate here.