I can do you guys one better: I just got done playing a gruelling 3-hour game on the latest version of one of my custom random maps... A random map that, I'm proud to say is
Age of Kings Heaven's top-rated custom Random Map Script!
I made a variant where all players start with random extra buildings (either 5 houses, a barracks, a blacksmith, a market or a monastary).
I've also got a few other ideas for a completely new random map script floating around in my head, but they'll have to wait until after I update the old files of mine....