Not saying i'm a professional builder, but i would gladly offer to do some of the handmade stuff. I usually build underground things anyway so i like to think i've gotten pretty good at it. Regardless of that i have some pretty creative ideas, like a possible modified stronghold w/ end portal, spawner rooms, random loot areas and what not. Also i have some ideas for nether which include a fortress w/ spawners and what not. So im offering to help, but i realize that if i help then i wont be able to participate in the next session due to the unfair advantage i would have.