Wow, I realized as I was walking out of work that I didn't check back for an update and I thought about you ALL the way home so first thing I had to jump on here and find out. Congratulations! And yes, that would be some massive gas but keep in mind that I wasn't thinking about you being THAT far along.
I love the names you're considering. You sure have some fast work to do to get ready for this baby.... have a blast with it all.