Inherited Brassia - spiking - please help

[plantaholic]

I have an inherited plant - a brassia that's now spiking. When I got these - a roth, a blc, a phal, and this brassia - I didn't have the time to do the research on them, just put them in an east window next to my oncidiums and watered them weekly. Then, I noticed this one spiking - and it looked Very Different from my others that have bloomed before - so I finally (had to get strep throat in order to have the time to do research on these 'chids!) am looking to see what sort of care it needs. I know from reading past posts that there are a few of you who love brassias and grow them beautifully. Care to share any advice? This one has an incredibly long name: Brassia (Edvah Loo x Longissinca "Rock Lobster") x Datacosa "Coos Bay"