Hey Billy,
I am sorry for your loss of a friend. I also really appreciate your service to our country. This is a song forum. We don't know or are not expected to know all the details behind a song idea. How can we? That does not mean we are insensitive to someone's story but if you look at it in perspective, presenting songs and idea for songs means you might be open to all kinds of feedback.
My comments were to say there was just not enough to comment on at this stage. It seems there is much more behind the lyric/song that you know about but not us. So I took it all at face value because that's really all I can do.
You will need to let us know more about your rough ideas so that when we comment, we have a clue about what you are thinking. If you don't, replies like mine will be meaningless to you and therefor you have to explain yourself.
I like to keep things very objective. Here's an idead - what do you think? Here's a song, do you have suggestions on how it can be improved? I can handle that better than here's an idea but there is actually a lot of very personal feelings in it but you don't know what those are.
So please accept my apology. If I would have know about your friend, I would not have commented at all.