'Coelogyne mayeriane' help

[MySerenity]

I have a Coelogyne that I cannot get to bloom. The tag says mayeriane x self but I can't really seem to find any info on that species at all.

I have my orchids in an exposed basement with west and south windows which may not sound ideal but the majority of my orchids do pretty well. I can get any phal to bloom (both species and hybrids), encyclia, bulbophylum, cattleya etc. Even the ones that I can't get to routinely bloom I have at least had luck with once in while, but absolutely nothing with this guy.

I just read that other coelogynes need a rest period so I've decided to cut back on water and I moved it to a south window with stronger light. Does this sound like a good move? Any suggestions to get him to bloom this winter?

(I apologize for any genus/species spelling errors, it's late )