That's awesome! I know you feel about the lack of being impressed by DH. When I am excited about doing something that I couldn't previously do, and rave to DH, he barely stops and says, "that's good" absentmindedly.
I will definitely try the negative pushup advice. Thanks for the link!
I definitely hope to make it up to 8 pushups on the toes soon, then I will shoot for the 72!
Congrats!!!