I love this mod, awesome all the way around it keeps me playing all sorts of factions for campaigns. Recently played the High elves and noticed that 3 of the tech tree's were all locked behind Tier 5 settlement buildings. Quite often I see the campaign done before T5 settlements happen... even with 6 heroes all with bonus growth camping in my starting province (and collect income off). Just a thought on lowering the building requirement to something in T4