it probly will change. as you look at the different tanganyikans youll form several different stock plans, or at least i do, ive got enough ideas to fill 20 tanks with tangs, they are all so cool.
As far as filtration, my other large tanks have 1 AquaClear with 1 Rena XP. I'm thinking about trying something different for this tank though -- what about one big canister like an Eheim 2217 or Fluval 305?