no handbrake, no spare (fixed that), hard-to-disable ASC/ANC, rear brake wear (i wish i could turn off the "handling assist."
basically, that it isn't a DC5 ITR.
The foam posts you removed do serve a purpose if one wants to use the factory foam tray: they contact the spare around the tray and add support to the floor. Doing this does make the whole thing another inch or so higher, and will need a solution to support the back lateral edges of the floor by...
my phone won't stay on the pad (iphone 13 mini, too small for the bumpers to keep it in place.) i bought a magsafe-compatible pad and a right-angle usb-a to usb-c cable and use that on top of the factory pad. reasonably unobtrusive, and holds the phone in place while charging.