props man, my thoughts exactly.
Alas, I'm afraid there are many people in the church that are a tad uptight, and think that every specific thing they do must be "OK'd" by a "church stance."
You're right on bro. While Church Leaders are here to help us through our lives, they are under no authority to introduce new rules or "do not's" unless they are the prophet of God, and luckily, the Prophet usually does not say "whats ok and whats not" about every little thing.
Talking about the whole plastic surgery and caffiene examples, to each his own man.
Since God, through his prophet has not said anything specific about them, we are free to choose for ourselves.