Just a reminder for teams as well, if you find a team with the standard gearing on the MK3 Module, the double gear is the same as the L3 gear. 5460 did this and confirmed there were no issues. @PDunc
In addition, if you have a CNC router and a mill, it is possible to remake the motor mounting plate to move the drive motor over enough to allow a 16 tooth pinion to be installed, essentially giving you an L3.
I was just thinking about this, this is actually not possible if your motors are in the inverted position as the main plate has an exact spot for the motor