Hmm, you would just like the cover, right? I might be able to help you out with that, although my art isn't god-tier or anything. It'll give me something new to try and maybe a new connection in the process. If you would like, you can use the IMG function to post your sketch here and I can see about trying it out when I have the time. It might be a while since I have college and stuff, but yeah.
Admittedly I was iffy about responding and then I saw the word "vampire". I'm a bit notorious for being a fangbanger I mean having a bias towards the blood-ilk. I like to see the new directions upcoming writers take on the old myths and making the connections. Just see my vampire thread under the monster tab wherever that's floating around.
As something of a writer, myself, I can tell from your post that you're starting to develop your way of putting ideas into words, so as a word of advice: don't let your grammar mistakes or anything like that make you feel bad. We all start somewhere, and frankly, there are so many "rules" to writing that it can be absolutely mind-numbing. Just take your time and write something until you like how it sounds, and keep rewriting it if you have to.
I'm not sure why I felt the urge to say that. Who knows? It's like three in the morning right now and I might be losing it slightly.