Advice for 2 new orchids please

[Flowerpot]

Hello, New person here so forgive me if the answers are within the many threads already here - I need a shorcut though!

Today I took delivery of the following from Thailand in 1 1/2 inch pots stuffed with dry sphagnum moss. I have just given them a quick dip to re-hydrate. I need to pot them on and the smallest pots I can find are 3in which will be HUGE for the tiny orchids, so this is what I need to know:

One is an Lc Varut Rittinan x Lc Hausermann Gale

the other is a Dendrobium anosmum

I currently keep some largish phals, but am new to all this so I would like to ask the best way to get going with my two new babies.

Thanks