These little mistakes and their fix offer a lot of education.
Just think how much new stuff you've been able to stuff into your "Homebrewers Degree" since you first posted this!
looks delicious !! I have been lucky and to this point the worst thing i've done is mashed about 10 degrees to warm and it took about 20 min to get it back down. Like everyone else said its a learning experience and you still got a quality beer !