Minecraft Xbox 360 adventure map

I want to make this adventure map on Xbox 360, I kinda also think I should wait until TU14 to start it though. I still want to start on it though, so here's the idea of it. The landscape is snowy and has a few mountains. I'm gonna also build this big giant tree and around it would be cities, towns, villages, and islands. I also want to make a ultimate redstone creation, like 65% of the map is redstone powered. That's all I need thanks!

Well if you want to make a really good adventure map, you should make it on the pc version. The command blocks on there let you do pretty much any thing you want, there are many videos on how to do cool things with red stone and command blocks.