Nice acquisition, Chris! I really like the Megaclinium bulbos, too. I hope it grows well for you. The few I have were acquired last fall or winter, and while I grew them drier during the cold months (as I do almost everything) I don't think they need a severe dry period to grow and bloom. YMMV, though.
One little nitpick: the bloom pics you posted do not appear to be your own. Please be sure to properly attribute any photos you use from the web, which would include securing permission from the owners prior to use. If they're already up on the web the easiest way to show them to us is to put a link in your post rather than downloading and reposting the photos.
--Nat