Nice bikes! Your Cinelli looks to be a 50's model, did you get a build year from the previous owner?
They are your bikes to enjoy, but I will throw this out there for you to consider, please do not re-finish the Olmo. It is an "old soldier", that earned it's beautiful finish from years of faithful service, if you make it shiny and new it's mojo is nogo. It is no different than any other antique, think about it.
I want to see more pics!
vjp