The bottom looks very similar, but I moved my main sheet so that it is back at the traveler instead of running forward to the mast. The top of your mast does look different. Added wind instruments, and I can't figure out what the weld in the top left of this picture is for.Here are a couple pictures of when I went up the mast yesterday. The rigging connections are much different then Patecos from what I can tell.
Did you take any more pictures?