How would you pot a Phal. gigantea seedling?

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A year or so ago Carter & Holmes offered Phalaenopsis gigantea seedlings to their mailing list customers. I didn't buy one because I didn't think I could provide high enough humidity. But, now my growing area is a lot more humid. I'm thinking of getting a seedling.

I've read Peter Lin's detailed article about this species, its progeny and how to grow them:
Big Leaf Orchids: Phalaenopsis gigantea and its hybrids

So my question... how would people manage a seedling of this... one arriving in a 2" pot? Basket? Pot? Peter Lin wrote in he had switched back from sphag baskets to plastic pots.