M92 command for Rotation distance

Features
1

I am looking for a feature that can incorporate LulzBot Tool Head changing. In Marlin the following commands are run via a screen macro.
" M92 E415\nM301 P26.90 I1.91 D75.19\nM906 E960\nM500\nM117 M175v2|0.50mm|CRB CU "
It would be helpful to incorporate something similar to this command for all swappable tool changers.

2

Klipper supports tool changing already.

3

How do you set up extruders that use the same motor, heater and thermistor pins? The LulzBot Tool Head family has a 20 pin connector that will unplug from one Tool Head and plug into the next.

4

I now see SET_EXTRUDER_ROTATION_DISTANCE EXTRUDER=<config_name> [DISTANCE=] command does the same job as what I was referring to.