I have been asked to hinge mortise, lock mortise and bore, and hang three 3'0" - 7' 0" full light mahogany doors, in existing steel jamb openings. The doors will be provided. I am a little bit of a fish out of water here and don't know what to charge. the people that I know have been all over the place with their pricing, leaving me even more confused. What do the members of FOG think? Thanks