i see your pow is scrypt. in the summer for most miners. X-11 is way cooler (temp) or even scrypt-n or x-13. X-11 is easiest on hardware and energy cost though. Strongly consider this change.
Thanks Shogun, I was considering going with an x11 algo, however, I was thinking that a clean unique fork of Litecoin would be the best choice for the future, in order to include MetalCoin specific features.