Roots,Phalaenopsis, what to do with outside roots

[annie1931]

1 May I cut off those roots going to the humidifying area?
2 May I trim the rather wrinkly roots at the top? They aren't dead, just thin and tangly.
3 Should the roots aiming upward be redirected into the pot once they are long enough to do so without breaking? At this rate, they may be a metre long before they are bendy enough.
I've made the pics well below the recommended size, but the Kb is higher. Hope I've done this correctly, and not lost my log in besides....