Right now I have a modulus quantum 5. I love it, but for the band I'm with it would be better that I had a 4 string bass with a drop d. The band tunes down to 432 and my B string rattles like a russian space station. I would really like a bass that is really good at rock, something with a really tight bottom end but will not get destroyed on the road from my constant touring. Do you think a modulus flea could do it? What do you think about the villex pickups? Thanks.