Copper Creek CZ2610XEK-TB Mid-Century Modern Entrance Handleset in Tuscan Bronze with Egg Knob Interior

Can this be re-keyed to a schlage key with a lock smith ? I have other doors with schlage lock and i want this to the same key if possible.

Is there a way I could purchase this set with 2 more entry handles and 1 deadbolt all on same key?

Is the color of the keyhole modified to coordinate with the chosen color of the lockset, or will it remain silver? We are specifically interested in t

Where is the product manufactured? Thanks.