Coords of mountain:
z = -40
The seed name is: -6448755341446383426
NOTE: I am playing with Finite Liquid which adds features that generate with the world. I'm not certain if it will significantly affect the seed in relation to a normal MC save, but if your seed doesn't contain this epic then I recommend you download Finite Liquid. It's an epic mod in any case, so get it or you're not as cool as I am.
Show this seed to your friends! I'd love to see what epic builds could be added to this.