Just mapped a bit.
Arabian Fortress, Fixes;
-6 cannons, 3 removed. Now there are 3 cannons;
-Spawns are behind the church for the defenders, so you hopefully will not be spawnraped by artillery again;
-Walls are fixed so that you can actually take cover behind them;
-Bug where you can go in the towers is fixed;
-Flag is placed on the church;
-Added a ladder to the church and fixed the other ladder.
Fort Beatrix, Fixes;
-Removed 2 cannons from the hills;
-Added the 'frigate' so you can hit the side of the fort with cannons;
-Placed 3 cannons in the frigate;
-Moved the bridge a bit closer.
I hope that ^ - Will do for now. Please report it to me if you find more glitches/bugs in my maps