Hi, I'm new to the orchid board. But I found some nice tall Paph. pots at RePotme. They are brown plastic, tall and thin, in different sizes, but not too expensive. Sold as Paph. pots. I bought them to devide my Paphs. last fall.
I am not sure why you feel you need tall pots for Paphs. You do not need a pot as tall as the longest plant root. Either trim some off the roots or simply gently screw the plant into the pot with either a clockwise or counterclockwise motion of the pot as you hold the plant steady. Works like a charm and does not break the roots. I am assuming you have removed all the old, rotten roots?