Stephane,
Congratulations on your new cooled OSC camera , you didn’t take long to transition from the DSLR ( took me 2.5 years to go from DSLR to OSC )
There’s some good information on this camera on the ZWO site , I’d recommend to read up on it
In particular the charts which show Gain , Read noise , dark current etc... Also some good information on amp glow
As far as cooling goes -10C should be fine
I’m sure folk who have this camera will provide some practical advice as to settings etc ... ( my 2600MC is a different beast )
For filters , in particular narrowband you can’t really go past the Optolong L Extreme
https://astronomy-imaging-camera.com...94mc-pro-color
Good luck and enjoy !!
Martin