Good medium for Paph repotting?

[ElenaMarie]

Hi Everyone!

The bloom on my Paph Supersuk 'Eureka' x Paph Raisin Pie 'Hanying' is crumpling and it will soon be time to repot. I purchased it in pure sphag and have been very careful about watering while waiting for the bloom to finish.

I purchased this medium a while back for my phals and decided it was too fine. I've read conflicting information on the proper media for paphs and was hoping you guys could look at the medium and let me know if it's appropriate. I put a quarter on top to give a sense of perspective.

There are some pieces of cream-colored rock in the medium but not a whole lot.

Thanks in advance for your help!