Sorry I haven't thanked you folks sooner but it has been so nice here that we have been cutting wood for next year. Two inch foam down the walls to two feet below the slab. Plastic then two inches of foam over the entire floor. Four 250ft loops of PEX. Wire mesh and concrete. I checked the air pressure after the floor was cut and everyone is happy on this end. Thanks to all for the help. I know there will be many more questions to follow.
Rich
Rich