It is crazy to have no insurance on a relative expensive bike…
Every little bit helps. Put a cover on, chain lock and a disk lock. The more time they think they have to spend on it the more likely they will pick another target. Most of the locking stuff is NOT really for so they can’t steal it, it is more for so they will pick another one that don’t have them.
If they REALLY want your bike, they will steal it no matter what.