After 13 years of using mostly the same 8″ Celestron SCT, I’ve just upgraded to a new (to me) C9.25. It is a 2008 model in what appears to excellent condition with Starbright XLT coatings. It has the dovetail plate and it appears that the JMI Motofocus I used on the C8 will work here too. Now to list the C8 OTA and see if I can fund part of the upgrade.