Sillykitty already answered most of your question.TUTH is in neroli though(^_^)All the scents are in neroli except for ammo and A314.They are pretty mild and you wont smell it much once they dry down.Can read up in here on how to mix them if you want a longer explanation.
You could definitely do 1 spray of all 3.Though i sometimes use about 2-4 sprays for the socials like shine and honesty.You tend to have to find the best dosage for yourself though since everybody is different.