@1fish2fish I have thought about all those reasons. With the large number of fish, I have a local pet store that will purchase them for a dime a piece. I have friends and family that wish to have some also. I don't expect huge numbers but it is a possibility.
If they are injured or killed, i accept that as a possibility. It is difficult but as with all fish, they would die eventually. Why not try to get a piece of them to hold on to?
I would watch the fish throughout as much as the process as possible. I am going to school online and I would check on the fish multiple times per hour to check for any signs of injury. If i had a male die from unknown causes after the spawn, it would be difficult but it is what it is. I could have a fish die any day. But I really do thank you for your opinions because as you say it is something to be concerned about.