Upgraded 1 lvl11 and 1 lvl12 wall today (7mil)
Was able to farm enough using barch to upgrade BK and GW at the same time. They are now going to lvl34 and lvl13 respectively. Farming is quite easy using barch and I am able to get enough resources easily to afford things.
Bases like these make me more inclined to use barch:
Its really hard to use goblins on this base and get most of the resources. I just didn’t use my arch well enough to break 2 more elixir collectors. Goblins would find it almost impossible to get any resource at all without spamming jump spells.