Updated to Small size.
I gotta go with freyar here and vote "no" on proposition Speak Language.
They probably should have tongues or something similar, but telepathy allows them to converse with any creature with a language anyhow, so it's a bit redundant.
Give 'em as many languages as you'd like, but don't waste any skills on 'em.
Excising Speak Language from Cleon's list yields:
Decipher Script, Diplomacy, Escape Artist, Jump, Knowledge (nobility and royalty), Knowledge (the planes), Ride, Sense Motive, Tumble
I'd recommend Gather Information and/or Balance for the remaining skill ranks.