Remove basic unit commands like Patrol?

Hey im making an RPG and would like to be able to add more abilities then there is room for on the units commands area in the game liek where attack and patrol is so i was wondering if there was a way to remove some of the basic commands because in my game there wouldnt be much use for patrol or hold position so if you know a way to do this please help.

1. I believe can you turn the attack button off in object editor but it should still work in the game I think.

2. For the patrol button I think you can put a ability over it if you place it in the right place. Object editor.

3. You can also use triggers to change which abilitys the unit curreny has. You basicly give the hero/unit all the abilites from the start in the object editor and use the triggers to add/remove the ability from the unit.

4. I heard somewhere you can edit the unit data files .slk i think and change the place of where the main command buttons are and you can get rid of some of the buttoms by placing the one you dont want then placing another command buttom over it.

Sorry I'm not to clear and helpful, this is not my field.