i'm using 1.7.10 i'm heavily modded but there are a few MOBs i just don't want in the game or just cant have like theoceancraft mod because the whales are so big but the rest of that mod is great and would fit with my modset i need to be able to shut off and set which MOBS spawn and what biomes they spawn in also if theres any mod that can manage the items that are added into my seeds tthat would be appreciated too