Yeah 've been reading up on it(instead of you know actually writing lol). If I went with a publisher I'd only get a small percentage of any book sold, they would basically own my book and I would still have to do all the marketing, advertising and getting book in stores. Self publishing Is till have to do the marketing and advertising and such, but I get to keep all the profits and retain full rights to the story.
And since Brothers Immortal by word count is considered a novella, from what I've read novellas are good for ebooks, I think, the self publishing thing might be the way to go