phal equestris from "grodan" to S/H?

[nutgirl]

This weekend I became the proud parent of several Phal equestris that are planted in "grodan". I was told it was a fiberglass based hydroponic product.
2 questions, please.

Will this species do well in S/H? All my phal hybrids love it.

If so, since the "grodan" environment seems very wet, can I repot directly into S/H without the usual waiting for new roots?

Maureen