How much to stock rebuild a 360?

Mind you it's an "AMC 360" but I have one at the machine shop right now, I quoted the owner of the vehicle about $2,400.00 in parts and machine work:

Boring .030
turn the crank
rebuild heads with new exh. valves and hardened seats,
rebuild the rods and press on and off pistons
hot tank and install cam bearings

the parts were the o/haul kit, exh. valves, rebuilt harmonic balancer, and because it's an AMC and the oil pump is part of the front timing cover and the pump housing is not in good shape the front cover is like $300.00 that I'm having to replace. Out of the above total, machine work is $997.00. Again because it's a AMC instead of a Chebby, the parts cost about 1/3 more!!!