Den. Spring Doll 'Sweetheart' HCC/ADS winter rest/keiki's

[denvervet]

As you can see this orchid has grown like a weed in the Spring after a nice rain! It's a monster! My question is about winter rest; how much water should I be giving this orchid so that it lives but also so that it blooms better in the Spring, last year, one flower, I did not know to rest it in winter then. It is very root bound and as you can see there are some Keiki's which need to be addressed. Should I wait until after the winter rest to cut off the keiki's and repot or can I do it now? When is the best time to remove a keiki from an orchid? Thank you for your advice!