Nope, not wrong at all.
I hatch my own chickens, knowing full well I can only keep one or two of the boys. For me, part of the responsibility of bringing these cockerels into the world is making sure they are humanely treated. Processing them myself allows me to know how they are treated until their last breath. It's just something I feel better about, and am thankful that each one I eat is one less factory farmed chicken bought from the store.
Please don't think I'm against what you are doing. We are all in different situations and are comfortable with different solutions.
None of them that I've read here are wrong.