We all know the Goodman AC units are poop that VM installed. Several people have had theirs removed and replaced with more efficient units or because the Goodman units have broken down. My question is how many have replaced their furnace and units at the same time? What was the approx. cost? We got a quote from the company that has serviced our equipment for years and it sounded high. Does anyone know if the furnaces are crap too? Appreciate any feedback.