That's one of the reasons C&C will always be a part of my collection - it's a great balance between old/new D&D power levels.I am flabbergasted by how different a 5e character is compared to an Advance OSE character. Holy smokes, I had forgotten how hard AD&D is. This is even more challenging than Castles&Crusades (re: player power).
Using just the basic rules or did you get the advanced rules module?I am reading through the rule books right now, and setting it up on foundry.