Mafia Wars - Facebook

When I turned it on a few minutes ago I was surprised to find out that someone had attacked me. The only thing was that my numbers looked fine. I might have lost some money, I'm not sure.

My question is under profile they have attack, defense, health, energy, and stamina. What ones are the most important for attacking or fighting? This the order as I see it:
1.)Health
2.)Attack
3.)defense
4.)energy
5.)stamina

Also how high should health be? I figure it should be as high as possible. At least that way if nothing else you can out last your opponent.