I've got to make some 2d diagrams illustrating power flow through an electrical substation that will have some animation (a spark appearing indicating a break in the circuit, levers throwing, arrows showing the flow of electricity through wires, etc.). What's the best method of doing this? Creating the illustration in Motion and animating elements there? Seems like it'd be difficult to get some of the curves and specialized shapes. Creating a base image and components in Photoshop and animating the components within Final Cut Pro X? I'm sure this is one of those "whatever works best for you" deals, but I'd like to get some thoughts before going in and drawing out graphics. I have Motion, but have never used it before, if anyone can point me to some related tutorials I'd appreciate it.