Second design :  In this version, the kitchen is moved the same as version 1.
                           The stairs are widened to allow for a good sized built in entertainment center.
                           The wall to the dining room is moved north, created in much larger mudroom area
                           where the central air, washer, dryer and freezer can be located.
                           Again, I highly recommend a thicker, insulated interior wall to the master bedroom.
                           The three car garage with access to 2 cars and workshop /storage in the third bay is a good idea.