Puerto Rico additions

After my last post, I decided I had done enough whining, and spent a little time working on a Puerto Rico expansion. Puerto Rico's extremely popular at Games Club, but because there's a 5-player limit we always have to exclude somebody. So I've long talked about expanding the game for larger groups, and at the last GC a lot of people through out ideas. (Thanks, everybody!) So I made some crude markups for additional ships, buildings and role cards, which you can see here; a page of new rules (only sketchily worked out, I'm afraid) can be found here. Thoughts and criticisms, of course, are always welcome.