Cymbidium Spike, what now?

[ELORCHID]

A Cymbidium that I've had for two years has finally spiked for me. I am very excited about finally seeing its flowers and want to do my best to keep it healthy.
It is currently by my bedroom window where it gets some light (but probably not enough).
I keep it around 15 degrees during the day and at night I draw the curtains so that the plant stays a little cooler.
I am considering moving it to my living room where it would get more light, but the temperature would a little warmer, around 18-22 degrees celcius. The spike is about 7 inches and both windows are facing west.
Should I move it to give it more light at this stage of the spike or should I try to keep it cooler? Thank you all in advance.