Paul, you are just like me in that we both think we are perfect so our projects must also be perfect. I hate to make anything that I'm not proud to put my name on. That's why there are not too many things out there with my name on them. LOL. Anyway, you did a fantastic job and like someone else stated, had you not pointed out your errors, most folks would never know. My wife and I used do a lot of wallpapering. We'd make mistakes and mend them the best we could. We know in our minds nobody would ever see them. BUT, whenever we would show off our handiwork, we'd always have to point out our screwups. We definitely do learn from our mistakes and we all make them.
On another side subject, could you tell me how you were able to add the circles and numbers to your picture? I have never learned that art.