No one knows the distribution of kp, and character roles are aligned with actual alignments.
E.G. Town may level 5 #1 kp and mafia has one below it.
Powerlvl is based on flavour. Manga has this powerlvl system.
-> If you know flavour you know powerlvl.
Like everyone should already know Accelerator have to be "Level 5 #1".
Of course we don't know how many kill shots a faction have, but we know that there have to be many killshots otherwise a killshot mechanic wouldn't make any sense.
And this is basic information every Towny should be aware of. If a scum gets outed and we know their flavour, one can easily find out their powerlvl.
. Easy peasy.