So I'm playing around with custom packs trying to find a new way to play, and basically what I'd like is a version of the You Are Not Alone pack but with a few things disabled, and with big dig-esque custom ore generation. I'm having no problems with removing the packs I don't want, I just can't seem to figure out how to change the ore gen settings. Is it a mod, or is it a config in vanilla that I'm not finding? Any help would be appreciated.
For those of you curious, if I ever get this thing published it will be called nomadicraft. The concept is to play the game without ever establishing a home base. Right now you start with a bed, an ender chest, and a book and quill to note anything interesting in, and you can't spend 2 nights in the same chunk. I want to encourage players to keep moving, both through new rules and through interesting things on the surface. This includes making ores available at or near y=64, because I'd like players to be able to battle their way through the nether and the end without having to settle down and establish a mine the way one normally does.