Saveable Mechcomp

[Glamurio]

This is a very slippery slope, because you pretty much already pointed out why it's probably not a good idea to have this in the game. The simple answer is what JOELED said, if you want "Fast Mechcomp" then it's probably going to be limited to glorified lightswitches, because anything that's too complex of a system to be able to be put together on the spot essentially is begging to be abused.