Adds in an Exoskeleton MK2, because its one of the few equipment's you cant get an MK2 for.
AND there hasn't been an updated mod for this without a million other things in AGES....

50% speed increase (over base 30%)
Costs 50 Blue Circuits, 40 Low Density Structures, and 10 Exoskeletons.

Numbers chosen to be similar to Shield MK1>2, Battery MK1>2, Roboport MK1>2.
Around 50% extra performance/ability.