Newb questions I can't find in guides
I have a few newb questions I so far can't find the answers to in guides:
1. I'm level 1, but I want to scout my neighbours so I can farm inactives. If I scout my neighbours, can they tell?
2. Is 10 infantry enough to attack inactive low level neighbours? If not, what's a good starting amount to send?
3. I want to hunt in nearby low level oases. What's a minimum amount of infantry needed so they don't die?
4. I have 10 prestige points to distribute, since I can tech attack, def and speed, I was going to put them all into fortune or split them between fortune and attack. Good plan?