Very good questions. I have another two:
- Rules says you can use "fast" once per "round". Does it mean "turn" or "mission" ?
- Isn't taking "mark 1 ammo" always better than "mark 1 supression" ? It seems troopers have infinite ammo, so it's a matter of doing RELOAD and ATTACK in one turn, and since I can ATTACK only once per turn it doesn't matter anyway.