If you're running with only two armories, you will want to have extra training size boosts in Woodelves. I ran the same 2x armories setup, and until Woodelves this was doable (still pretty annoying with frequent troop resets). But Woodelves barracks upgrade blows this out of the water. You will need either extra armories, or Shrine of Shrewdy Shrooms or Dwarven Bulwark, or some combination of the above. SSS is the most efficient at this stage, but I built DB soon afterwards.
If you don't, your full production cycles will be so short that your barracks are going to be idle a lot of time, and you don't want that. Unless you don't fight in tournaments at all
This was with extra +30% barracks speed with L7 Needles, but I am pretty sure it will be pretty bad even without that.