Jupiter was very turbulent on that morning it was very difficult to achieve focus, & sometimes it not easy to estimate detail either.
Your kit seems very capable of achieving good results, i notice your using a colour camera so using an A.D.C especially on Saturn at such low elevation is a must, try using rgb alignment & colour balance in registax 6 will help.
All in all its trial & error in this game and with experience you will find what works and what dont im still on that learning curve myself after many years! You can always pm me if you like as it keeps this topic open for planetary imaging! Regards Simon.