I know what they say, don't judge a book by its cover. Hope you don't mind, but that cover artwork totally turned me off. Spent the last couple hours making a new cover, hopefully it will help catch more readers attention. Have higher res version if needed.
Best of luck!
[Sorry, we don't allow photos of this size...size it down and repost, please. - Moderator]
EDIT: sized down to 350 pixels wide, from 500.