Trimming Lepanthes Pilosella

[Longroots]

My Lepanthes Pilosella has been going very strong for the past 6 months or so, and has doubled in length, maybe even more. Now unfortunately this means it hit the floor far earlier than I was expecting and I don't think it would appreciate sitting on wet capillary matting long term. However, there are 2 small aerial roots that have developed and I was wondering if these (attached) are big enough to cut into 2. Can Lepanthes Pilosella be trimmed like a kind of cutting like this, or is cutting them in half a no go?

As I'm talking about the Lepanthes, it hasn't flowered as of yet, and though I'm content if it doesn't, I'd like to know how I can get it to flower?