I agree with your points 1-5. Spiritual death comes to man because of the Fall and because of sin. After Adam and Eve fell they were cast out of the presence of God, and we are born into this fallen world, separated from God. Our sins make us unclean and without the atoning sacrifice of Jesus Christ we would not be able to return to the presence of God.
So we are 100 per cent reliant on Christ for our salvation.
Then a WORTHY Mormon - a good Christian - would have a VERY good reason for ignoring what was posted to him in #39; right?
I, for one, would like to hear it.