Looking for a guitar player to play on song.

Hi,
 
I have written a song which I need guitars on. I have a demo version ready to go. All I need is a straight eights metal rhythm  chugging guitar  part  downtuned to E-Flat or maybe a Dropped D Tuning. Really simple for any guitarist.
 
If anyone is interested in helping me out could they PM me and I will send them the demo.
 
I am looking for a chunky hard rock metal sound although the song itself is actually more Pop Rock. The song needs a bit of bite as its too light without some chunky guitar.
 
Thanks Steve