Absolutely, to your questions and to your concerns.
Might I also suggest that you make it available here on MobileRead? In my other incarnation (temporarily on hold here while I deal with "difficult" people [hahaha]), I assembled quite a number of books for MobileRead.
If you have your book available as a RTF or html file, then I'd be happy to put it out as an LRF (Sony) file.
I'd be happy to offer my constructive criticism. (Of course, I might then send you my novel, one that deals with dead cats and lawn-mowers....Just joking!)
Don