Okay, different upgrades have different energy usages. Lets say the base use is 1k RF/T Adding the fortune 3 upgrade would be 80k Rf/T as it is 80x power usage (Am I right? Please say if not). However If I add the speed III upgrade (2x power usage) Would my new power usage be 160k RF/T or 82k RF/T? Basically, how does the multiplier work, is it cumulative (stacks) or do they all go off the base. so 82x for those two upgrades, instead of 160x.