the rules are set, and they are fair to everyone one.
5 kills, fastest time from first to last.
If you can BnZ 5 kills quickly in a 109 then that is fine.
if you can kill 5 TBMs in a Me163 then its good.
if you can kill 5 262s in a Val then its good.
you get the picture?
It is not to proove who has the best kill per second ratio, its to see who has the luck to find a fight where they can whip in, kill 5, and stop the film.
doesnt even matter if you die after the 5th.
5 kills, fastest time.
check the original rules for exact limits, they dont need to be changed.