Implement some features into native?

Hey guys while playing this amazing mod i noticed two features that i really liked!!

One: When you recruit from cities or villages, you have the option to recruit just one of the soldiers, instead of the maximum amount of them.

Two: In battles you have the mini map and the number of your army and the enemy's right in front of you, without needing to press backspace.

Now the question:

I am playing a  big save game in Native and i don't wanna lose it by changing modules, so is it possible to explain to me how are those two things achieved so i can implement them into Native?

Thanks!!

1. You could learn some modding skills here at this link, sure it has a thread about the town and castle recruitings.
    http://forums.taleworlds.com/index.php/board,171.0.html
2. Install diplomacy, or some other mods i don't know but allows battle mini map.