good luck! lots of water, light and fertilizer during active growth. respect the rest period! I don't think they need to be kept as bone dry as they might get in the wild but definitely minimal water.
It took me a couple years to bloom my amaliae...but worth it!
I had good like keeping them mix in with my walkeriana's. They all got a winter rest with only enough water to keep the Pseudobulbs from shriveling too much
good point Stephen. I didn't even notice the old spikes. I'm sure it's possible nobilior can throw an odd spike from the top, but you have 2 growths showing this. bloom it and show the pics!