Geez man... I mean... My Brain just got punched by this epicness. Now I feel like I should submit some of my heavy metal or at least do a colab! I hope you are still working on music, dude. If you are, let me know where I can take a listen. Awesome work on this song.
P.S. Did you quantize the monophonic Guitar parts? If you didn't you should consider doing it. It will grant your mix a lot more clarity and precision. Peace!