I believe the actual valving in the shocks is fixed, but AHC does meter the fluid flow in the shocks.
The LX570 Android units are around $1200, you are right that the stack is integrated. Android is getting pretty reliable at this point, but the boot times are not zero yet.
I had my amplifier fail and rather than replace it I used aftermarket DSP and amplifiers. Packaging was a bit of an issue to get it all under the driver seat, but even though I only replaced the subwoofer driver, I have great imaging and sound, as well as a bluetooth direct link (via the DSP). Just replacing the subwoofer driver and amplification would probably get most of the way there.
The LX570 Android units are around $1200, you are right that the stack is integrated. Android is getting pretty reliable at this point, but the boot times are not zero yet.
I had my amplifier fail and rather than replace it I used aftermarket DSP and amplifiers. Packaging was a bit of an issue to get it all under the driver seat, but even though I only replaced the subwoofer driver, I have great imaging and sound, as well as a bluetooth direct link (via the DSP). Just replacing the subwoofer driver and amplification would probably get most of the way there.

), but there is no denying the Montero is one handsome 4x4, 1st gen is up there close to the 60 series in terms of "stage presence"