Hi!
So as you said, there's a lots of mixdown to do! But still this is a good idea! I like the melodies in the background, it sounds like Iron Maiden, but we don't really hear them...
It sounds like a great epic intro, but it misses another part! Perhaps adding drums would effectively modify the ensemble! I can't wait to hear it finished!
Oh and just one thing, I think you should record the bending guitar with a more accurate sound... Adding some distortion, a bit of reverb and cut low frequencies should do the trick! ;)
(P.S: please forgive my stumbling English... :3 )

Hi! Veeeery nice melodies! I love it!
You say you won't do anything with it?
On which program do you compose? And if I ask you very politely, will you allow me to continue it and send it to you? Just to have fun! :D

It's so awesome... The pictures on your blog are too! Did you painted everything? I mean for the shadows and lights, to make these beautiful nuances!