For my own edification, where are those three elements coming from? I don't recall them in the statute and I don't recall them from the caselaw.
I'm not personally aware of them in legal statutes or caselaw Joe. I'm familiar with them as general principles of personal defense.
Here are some links that speak to the 3 elements:
UseofForce.us: AOJP
Lethal Force
Cornered Cat - Ability, Opportunity, Jeopardy
AOI - Ability Opportunity And Intent
http://books.google.com/books?id=7T...nepage&q=ability, intent, opportunity&f=false