No problem.
While nearly all of the materials are stuff I can get easily (wool, smooth stone) or already have (gold, iron, lapis lazuli, clay), the only things that I still need are obsidian (There is alot of lava around the area, so that might not be a problem. The problem would be doing it safely so that it doesn't get lost back into the lava, but I can probably figure something out) and diamond.
I can't quite decide whether I want to use 4 or 5 (I might settle for 5) blocks for the pillars, so yea, I'd like to set up a poll for up to 45 diamond out of collective storage.