9.25, EQ mount. Those CPC mounts are like---like---hell, they're like
puttin' an automatic transmission in a pickup truck.
It just ain't raht, heah?
The EQ mount will do it all visually. If you want to stick a Digital
SLR in that 9.25" scope some day, I think you'll find it easier with
the EQ mount. No field rotation issues, some periodic error, but
managable. There are worse choices at any rate.
I tossed my synta mount and upgraded to Losmandy GM8. Now I want to
upgrade to AP. ;-)
Welcome to the hobby. What's in YOUR wallet?

Clear Skies,
Uncle Bob