Hi people i just purchased a GMC coach motor home. have known this unit science new PO died and wife put it up for sale. got a reasonable deal on it so i have some questions for any one that knows these units. Please contact me off list thank you.All so i have a 1984 Southwind 27 ft for sale less than 30,000 miles 454 runs great needs a little TLC asking $8000.00 OBO R Fink PA