Just my 2c from the heart. Army MP, I sincerely hope the service dog helps and strongly suggest additional therapy with the appropriate medical professionals. I say this from the perspective of some-one who also served albeit from the mid 70's and 80s. Your avatar reveals that you are a young...
OP, with your ambient temps, I would opt for a heat extraction hood and open side vents behind the front fenders even without adding the other items. You can always block the radiator intake with one of those big rig style blankets for the chilly times.
Around here, they were popular with the 24" rim, gold applique accent crowd who also drove those state surplus Crown Victoria cruisers. It looks hideous.
The tachometer still at idle should be a dead give-away but "being aware" is not a skill these days. Not trying to start a dumpster fire but basic operation procedures and thinking go a long way.
As a yute, I watched some folks doing the driveway tune up-use the finger to modulate water dribbling into the carb from a Coke bottle. A real bottle, not plastic. Manually controlling the throttle, the clouds of soot would subside after a bit. Much less costly than taking it out to blow it out...
Water injection for both recip and jet engines has been an option at military power levels although having to replace the engine after a few trips to the "job site" would be a bit much without taxpayers.
Dating myself.
Back in the day, when manufacturers came out with a new model. They would offer small plastic models of the vehicle coming out.
Dad sold Ford. I still have my light blue Mustang 2+2 fastback, 2 D cell batteries drives the thing with headlights, tail lights and set and forget...
I had a student in my Def. Driving class who was a Viet Nam vet who dealt with PTSD. During one of the in room breaks he described to all how the military spent a lot of time "teaching" soldiers how to "hate" the enemy because that was how one gets to the act of killing but never takes the time...