2 Short Stories, 3.5k words each, looking for feedback

Mother Mechanical: http://ekstazija.wordpress.com/2012/03/21/mother-mechanical/

Escape: http://ekstazija.wordpress.com/2012/03/21/escape/

I'm looking to start self-publishing on kindle and other ebook formats, and I was just wondering if these are at a professional quality, and would you be willing to pay 99 cents for one? Obviously I'm still going to do some revision, but I'd like to get a general sense of where I'm at with these.

Thanks