Growing up I played in garage bands and cover bands with my older brother, and he got us a gig opening up for some hippie jam band. I was 15. I felt like such an adult!
Think of war as a game of Russian roulette. It is a game of chance with your life as the grand prize.
You can always improve on something, the technology is different today, but I would leave it well alone. If there was something that was incomplete, that might be interesting... because I do that on my website.