Brewed this last night and its in the cube. It's looking like it will have a glorious red colour.
I overshot the estimated efficiency and nearly hit 80%, ending up with 23L of 1.088 wort. I had to work fairly hard for this through doing a few small sparges over a smaller pot I have.
It's looking like it will be a 9%+ ABV beast. :beerbang:
I mashed at 64c for 2 hours so hopefully, it's highly fermentable and I can get around 1.015 FG. I will be happy with anything under 1.020 though, should be plenty of hops to balance a solid malt profile.
I think I should be able to fit another kilo of malt in this system. Maybe an imperial stout at 10% might be n the cards at some stage. Let's see how this one turns out first.