How do I write for two soloists per each section within the string orchestra?

Question

I want to have two solo violins, from Violins I; two solo violins from Violins II; two solo violas....etc.
I was thinking like maybe: "solo 1, solo 2 and tutti gli altri (all three staves within the same bracket)?"
any suggestions?

Answer 1

are the 2 soloists playing simultaneously? if so, then theyre more likely a duo and you could put them on the same stave