Dendrobium Victoria-Reginae - repot/separating keikis

[sephirothlq]

Would it be ideal for me to separate these keikis from the basal canes?






Most of them have not bloomed once yet except for the completely shortest leafless one.

From what I can see, I have 3? basal canes. One completely leafless, the other one has 3 large keikis on it each with 2-4 roots that are about 1-2 inches each.
Then as you can see in the 3rd picture there is a large keiki growing off of a chopped of basal cane. And finally a new basal just starting to grow.

Also, any tips in staking the new growth? I assume it is too young (~2 inches long) and not very flexible.