I will join and just so you know I am interested in ranks aswell.
I've have not built huge things before but I have built hundreds of creations like this temple: how do I paste images?
Also have you ever thought of turning this into a sort of business, like people get you to come to their world they supply the resources we build the castle and the they pay us somehow I guess (ingame of course) like with diamonds. This is when mcpc is global of course. Just a suggestion anyway. Would really like to join. cheers