Thanks for the update, I'm working on a window switch that will allow you to keep the factory window crank in the same hole it was originally (like the aftermarket version currently available, but on the cheap, keeping with your theme
) I am using the broken door actuators from a set of doors I bought and using some micro switches, I'm attaching a few pics, but it's a work in progress, but hopefully it will give you all some inspiration to make a set and save some big money all the while looking "Stealthy"
Here are a few pics: