It's not defense of self I am concerned with it is defense of property.
I trade my time for money (I have a job). This money is used to buy objects which enhance my life and make it more enjoyable.
Stealing my property is in effect stealing a part of my life.
Using lethal force to defend property under non life-threatening situations would be excessive but even if you used non lethal force to stop someone stealing your property I fear that you could get in trouble in this state...
If you honestly believe that an intruder in an occupied home is just there to steal your property you may want to read the police press releases more often. Takeover robberies are an increasing problem in many States.