[qcj]

Thanks to all for reply.  This guy is trying to get it right. As he told me today on the phone, he wants to get everything correct and I feel he will.  I am, as i said I am 100 miles from him, and it is Friday so Monday will get back to him.
Forest, I have no frig in the coach so that is not using any power.  He is starting my gen. each day and letting it run for a couple of hours, so I think all will be OK.  The compressor is on 12 volt and all else is pretty well off.  He and his wife live at the location so all should be safe.  The gate is locked at night.  There is other motor homes and 18 wheel tractors there also.  The name of the place is Accelerated Diesel.  If anyone should have any need for this type of service he is off I-20 about a mile near Tyler, Tx.   accelerateddieseltyler.com 
His main business is Cat-Cummins-Detroit engine service.
I agree about a rookie parts guy and they said they are only charging me for only one shipping charge.