Imo lasers should increase hip fire accuracy exclusively. You already have iron sights that tell you where a bullet is going to go, and the IRL usage of lasers in combat generally nowadays is to just allow you to shoot better without using your sights in situations where aiming down sights may...
I suggested something similar to this in the staff discord for V5 regarding puffermart, saying it should come with the same protections as a regular shop does when used as such. However on V6 I see no properties that aren't protected properties already where this stands to gain anything...
Perhaps this could be a levelling up perk?
Firefighters often have divers on their squad in coastal areas for Hazardous Materials response, evidence recovery and rescue purposes. A whole new diving gear model wouldn't really be very useful to add but firefighters already wear a suit and oxygen...
As someone who frequently roleplays as both a cop and a crack head as a civilian, This would add absolutely nothing but a huge inconvenience to myself and other players. I cannot see any actual positive this would bring to the server.