modular cyberlimbs, modular systems and grades Options

[Negative Zero]

just a few things that i ran into both making and helping one of my pc's with their charecters.

1. the price of a modular adaptation is 1.1x the origonal cost of the limb. is this a constant regardless of type and grade, or lets say you had an alphaware limb that it was installed in. would the price of the modular adaptation to the limb double as per standard grade rules on top of the 1.1 multiplier?

2. the plugins seem like they are fairly universal in make seeing as even hands and feet are technically swappable, so if you had an alphaware limb, would it be necessary to have the attatchment limb be alphaware as well, or could you use any grade plug-in in the UCCP port. If so would this grade system extend to plugins that don't normally have grades, such as the hydraulic press or the drone hand?