Possible Multi-Biome Arena Map?

[Brilliantos]

This looks pretty good i like the different kinds of terrain all them mountains look awesome

 

[Haydenw37]

i'm not sure how i feel about the huge mountains, i love wandering around the randomness that is caused by seed generation but for an arena i feel that mountains could prove to be an annoying obstacle, particularly since we can't destory or place blocks to make climbing/decending easier... i am definately interested in seeing your progress though, maybe you'll change my mind about mountains...???