as it stands,the heatmaker isnt that  sneaky,as with all snipers. it rewards you with headshots,but every sniper shot is a head shot here. something i would cahnge would be:

-make the dot not visible

with that you can pick people off without alerting them beforehand.

if this gets added, i would love to play around with it on the server.

if it isnt possible,then just increasing headshot dmg would also be nice.