Lovely Greg!! The detail is excellent - more data will smooth it out. Very nice indeed!
That's some image scale ... 0.48 arcsec/pixel! But why did you reduce from the native CDK17's 0.63 as/p? Your sub length would need to be marginally longer at this scale than at your native F6.8 with 9 micron pixels, even considering the high QE of the SX694.
Cheers, Marcus