Dang good idea I may try this next slow weekend I have!
practice drilling into a sheet of clear lexan plastic (a junkyard headlight would do) before going at your Tesla
definitely consider using a brad bit, rather than a standard twisted metal bit, and you do not want to put too much force into the drill
the brad bit is better for piloting into soft material and will scribe the circle perimeter out as it sinks - thus helping to prevent cracking