How about instead of troops killed, we go for attacking KS differential. It adds(or subtracts in some of your cases 😉) the difference between you and the kingdoms you've attacked.
Right now I'd be +24k KS 😁 First attack was against 6k bigger(suicide pretal), second 10k bigger(actual pretal that worked), third 10k bigger(quick hit after prov mate got hit), fourth 2k smaller(quick hit again after prov mate got hit)
Then we have a wall for fame/shame for that