For the love of all things sacred, please do not put this on EMC. It will send us all to lag purgatory.
Have a look in the video description, although I should take this oppurtunity to say I didn't make this, thought it was worth sharing.
If this was every on EMC, I would think wall barriers made out of mountains would be made... Also you could MCedit the cobble stone to smooth stone and put some snow on the top. Just saying.
I don't think that you would get banned for that lol, but verification might be needed. I'm not even sure it would cause that much lag.