Minecraft Cathedral Xbox 360 Megabuild!

Hello there everybody, I started this Cathedral about a month ago and have made some good progress.  I have built two other megabuilds prior to this one but this is by far going to be the largest and most detailed structure yet.  I would like to have some help from professional builders If possible.  I would need 2 interior designers seeing as that is my weakest point in my building experience.  I would need 1 maybe 2 architects I guess you could say, it's going to be big let me tell you.  I have one other builder that pretty much can duplicate anything symetrically to another side perfectly, and I would like one exterior decorator for things such as big trees and walkways and other decorations.  Any help would be praised, credited, and appreciated very much, just leave your Xbox gamertag, when you can play, what occupation you would like, and any ideas you have for this megabuild.  Thank you!  I will usually be available on xbox anywhere from 3 pm to 11 pm on weekdays and 9 am to 3 am on weekends.