Im not really sure what you're looking for with this post? crits? comments? From what I can tell, you just took one of the free animations from mixamo and applied it to your model without editting it?
Yeah, that was pretty much it. First time using Mixamo and I was impressed at how simple it was to re-target animations. I'm working on a target budget of $0 though :) so I need to work out a free re-targeting workflow. Definitely keep Mixamo in mind though, great idea.