+1 Visa
I think you brought up a very important point about equipment maintainence.
Have a solid effects free tone, now what your bass does before exploring pedals. Then you can slowly have a feel as to how pedals shape your sound, and then you can plan what you wanna get.
knowing your equipment inside out is also important, so in the event of any problems, whether it's power, cables, or the instrument or stompboxes's fault, you can troubleshoot it, cut your losses, still play an awesome gig -)