As I said I used Hyperstar on my C11 to take that image above. Hyperstar gives me a FL of about 550mm. That and the small sensor size of my OSC ATIK4120EX still gives me a relatively small FOV.
This is why I am looking at 65mm scopes at the moment.
If you wish to know how some objects will look with your setup. Can I suggests Try selecting IMAGING MODE then fill the details of any mix of scope and camera against M45, M15 M42 etc.
Have fun and good luck.