Nope! Blue copper with have gold in the hackles of pullets and gold/orange on the hackle and saddle feathers of cockerels! Blue copper is just the blue version of black copper!
I do think so. I'm entirely sure of the politically correct term for this but she appears to have "gypsy face." Here's a picture from Feathersite of young Marans with this trait and here is a thread of a young Blue Marans exhibiting this trait...