Improvement Ideas To Dungeon Keeper 3 Or Similar Strategy Games

I had played Dungeon Keeper 1 and didn't played Dungeon Keeper 2. After playing Dungeon Keeper 1 and beating it. Here are some ideas to improved the game.

Improvements:

1. Water Tiles- the water spotted in dungeons doesn't looks like water and needs to be clear and more realistic looking.
2. Lava Tiles- the lava tiles are okay, but also needs to look like realistic.
3. Building A Room- when building a room in the first game. You can only build the room in one tile at a time. I was thinking that the room should be built faster by 3x3, 3x5, etc. wide to make building the room much quicker.
4. More Levels- in the first game, there was a total of 20 levels to play. I think the game should has 6 more levels in total of 26 levels.
5. Creature's Level- in the first game, most creatures' and heroes' max level is level 10. The creature's/hero's level should increase to level 20.
6. More Creatures/More Heroes- in the first game, there a total of 16 creatures and 12 heroes. There should be 20 creatures and 16 heroes.
7. Bonus Levels- not sure how many bonus levels are there. But, there should be a total of 4 bonus levels.
8. Transfer Money- every time the player beat a level, their money don't transfer to the next level. Now, the player should received the amount of money made in the previous levels into the current level.
9. Max Money- a maximum currency of 9,999,999 gold.
10. Enhanced Font/Text- some words doesn't look like actual letters and doesn't look clear to read. Use a proper font or text to make it clearer to read the text.