This is one of the more spectacular bloomers in the genus. Unfortunately it does best when potted and put up on a shelf of some kind due to the pendant nature of the bloom. A mix of 50% small orchid bark nuggets and 50% quality potting mix with a small glop of perlite added (a glop is not part of 100%!) is a great medium for your plant. It loves humidity but don't keep the soil wet, just on the drier side of moist.

would you still have one of these plants you might want to trade or sell