Hi...and welcome to Orchidboard
Glad to see you've decided to join us
Using clay pellets (I use aliflor or hydroton for almost all the chids) makes repotting very simple. First, because it doesn't break down so repotting doesn't need to be done so frequently
Second, when repotting all you need to do is remove the plant from the pot, clean up any bad roots...and you don't have to remove any of the pellets that stick to the roots!
Have your new pot ready, put some pellets in the bottom, seat the plant over those pellets and just pour in enough to fill it up. I always "tap" the outside of the pot to help them settle into place. It's a cinch and only takes moments!