Could it be possible to register your biome with the BiomeDict please?, for better cross-mod compat, specifically with OreSpawn
Also, OreSpawn REALLY do not like having space in biome name(it just plain crash), I think it's even a Forge/Minecraft naming convention to use underscore, something to do with Java IIRC.
Anyway really nice work on this so far, can't wait to see your future plan unfold :D

Ahh yeah I think I see what I did wrong there, I'll try and work that out when have a chance to sit down with it.