Who else has tried to roleplay as a revived Pagan Denmark?

Play as the Danes and "declare pagan revival" by refusing to build churches, no priests, destroy all religious buildings when conquering settlements, do not use any cavalry (only foot troops), no archers (we fight man to man, as Odin intended), no armor advancements beyond Leather Tanners (pagans were poor, so no metal armor added), only troops you can use are Vikings and Huscarls (and Generals bodyguard, since the chieftain could have the wealth for armored horse guards). The only mercs you can hire are melee infantry. No ships beyond simple longships (not even Dragonships). No upgrades beyond basic Castle and regular Stone Walls for towns (its not pagan to have huge stone works). You must sack or exterminate, never occupy (pagan nature is to slaughter enemies). No alliances whatsoever (pagans stand alone in a world against them), no ceasefires offered (no mercy expected) and no ceasefires accepted unless you can get some money from your enemy out of it. Any generals with loyalty below 3 you must make them "sacrifice themselves to Odin" by charging them against any nearby enemies up to three times. If they survive all three attempts, they can stay in the royal family, otherwise they die purified by Odin.

I have tried this self imposed roleplay style, and even with the restrictions (no alliances, no advanced units, no ceasefires accepted without getting tribute, sacrificing disloyal generals, no advanced settlements, no advanced armor, no churches to maintain order) and the game is STILL too easy to win! Its a bit slower and harder to do, but I still beat everyone.

Anyone else tried something similar to this?