Hello
This is an Astrobin search for 'ASI071 M31'
M31. Looking at other people's images with that camera might give you some ideas for settings. The core being bright will make the processing more challenging.
If I was using that pier for M31, I would start out with 30x60s and 60x30s. That is 1 hour of capture, cost $10 (gold). That would be a starting point to see what the equipment gave me. From the examples at the bottom of the equipment page it looks like M31 will fit nicely in the FOV.
Good Luck.
Dave