Hey Fnar,
I've discovered that taking a "traditional" approach to arrangement..verses, choruses, etc..balances out the unique texture that the tone of bass creates...also, strong melody makes great music usually..
entire bands with good bassists can be very boring if there's no melody going on..conversly, a solo bass can be very engaging with a strong enough melody..but then you have to support it to, alone...its a tricky propostion but its fun to try
I hope this helps in some small way!
take care, Aram