Phal rescue with old spikes, what do I do

[jasonmom]

OK, I bought another rescue . This one says it is Phal. K. V. Beauty. It has two spikes. One has three flowers past good bloom. This stem is green and extends past the flowers. The other spike is brown and drying out.

What do I do with the stems/spikes after the flowers fall off?

This one is in moss and the container is solid (no air holes). I was thinking I should repot this one (read about center moss balls that never get dry and rot the roots). Should I go ahead and repot it?

I will try to read (again) the "stop Phal abuse", but I'd love a simpler way.

My Cattleyas are in coarse bark. Am I remembering right that with the Phal I should mix in a bit of moss?

Any help will be appreciated Thanks