I am looking to upgrade from a Celestron C-11 to a C-14. I want to "trade-up" by turning in my C-11 along with cash in order to get the bigger scope. My C-11 OTA is 3 years old and has been VERY carefully maintained in my backyard observatory. It performs perfectly and has no significant defects to speak of. The Losmandy doveplate is attached for use on a G-11 mount. Please e-mail me if you have a C-14 that is just too big to lug around.