My advice if using mid priced gear is
Bass Combo with 115 or 2x10 500w
If head then 500w minimum with a 210 or 212 cab
For high end cabs like LFSYS or Barefaced the cab could ve a 112 or 110 cab but depends on if a loud drummer
My personal fav rig ( but heavy ) was an Ampeg SVT212AV cab and that with a good 500w head or 100w tube amp would do any pub gig going
For your musical styles a clean sounding amp would be better such as Ashdown RM500 or RM800
An old second hand Ampeg PF800 would also work well or Ashdown ABM600 too
All comes down to weight I guess and tone you want