The lock doesn't even need to be that good. As you said, the name of the game is intrusion detection, not necessarily intrusion avoidance.
The Lock Picking Lawyer chronicled very nicely a technique for turning a KW1-keyed Kwikset core (extremely common here in the US) into something that is tamper evident. See the YouTube video linked herein.
I’m into locksport as well and would favor that kind of modification on a back door which is more likely to be targeted by thieves. Not sure I’d do it on a front door in case I put a family member actually locked themselves out and actually needed a locksmith to be able to get in.
The Lock Picking Lawyer chronicled very nicely a technique for turning a KW1-keyed Kwikset core (extremely common here in the US) into something that is tamper evident. See the YouTube video linked herein.
https://www.youtube.com/watch?v=7JlgKCUqzA0
This kind of thing thwarts covert attack attempts and serves as a good way to trigger an audit on the trust of the asset behind that lock.