Electric Upgrades Revamp

Look y’all haven’t evolved your electric upgrades ever.
Here are some ideas to expand the Electric cars to help future proof your game franchise. Y’all cant hide from them anymore.

Motor Upgrades:
CPU Remap upgrade : can be lowered or more power.
Voltage upgrade : can be lowered or more power.
Battery Expansion upgrade : More range or smaller battery for weight reduction.
Battery Cooling.
Better Cables. Slightly more power.

Transmission.
Now I know they dont want you tuning the diff for… reasons. but hear me out on the workarounds.
Transmission Street. slightly higher topspeed.
Transmission Sport. higher top speed slight lower accel.
Transmission Race. 2 Speed not tuneable. Higher topspeed and accel. And this doesn’t make the crunching sound

Drivetrain swaps.
Ok this will scare turn 10 but…
FWD 2 motor. (if it had 4 motors, power will be halved)
RWD 2 motor. (if it had 4 motors, power will be halved)
AWD 4 motor. (if it had 2 motors, power will be doubled)

We definitely need more upgrade options for EVs, not just to make them more fun, but also to just have more BoP options to hit the right PI for the right use.
This sounds good, but how do you imagine the Transmission Upgrades to be realistic? There is the Porsche Mission R with a gear box and it’s pretty awesome to be able to tune the final drive of an EV, but many EVs have direct drive, without any gear box or diff in between the motor and the tires, so if you’d upgrade a transmission, then that’s a huge rebuild of the car.
On the other hand they allow ridiculous engine upgrades for combustion cars, like putting a V12 in a car that barely has enough space for a I4 engine. So maybe I’m just overthinking how realistic this game aims to be when it comes to upgrades.

Your suggested Motor Upgrades would be a huge win, without a doubt.