Help! “Prepped for” Furrion and Tire Linc????

[Wmlunt]

Hello, I am looking for info on the pre-wired options on a 2024 Micro Minnie 2108FBS. Have searched and just need to know the scoop on the Furrion back up camera and the Tire Linc tpms systems.

Are they really plug and play?

The stealership wants huge money for small stuff.
Dual lithium batteries $2k
2000w inverter install $4k
Install their Blu Ox they sell for $130

Is the rear mount for the camera actually wired back to the power?
The side camera mounts must be wired as they use power from the side marker lights

Is the puck for the Tire Linc actually powered?
Hoping all I would need to do is attach the puck to the bracket and add tire stem sensors.
Should the tire stems be metal to handle the sensor weight?
I assume the wheels do not have the standard tpms that are on tow vehicle tires lately.

They say the inverter prep is not really prepped at all and they have to run all wiring, trying to charge $50 for each outlet, etc. schematics I see show they are all on the same circuit.

Any and all help appreciated! My search here has shown some info on this but not the specific answers I need.
Thx! Bill