Copy NPs from one channel to another

I'd like a way to copy non-intensity parameters from one channel to another. Saving as chips seems to store discrete values, so that doesn't seem to be a solution. 

One solution might be to have an eyedropper tool that works with the layout view. In eyedropper mode, pick up parameters, with the filters available in Playback Toy. Change tool modes to copy the parameters to lights tapped in the layout.