[HiImBrian]

Originally Posted by 2003eclipse

I dont think the concept is very difficult at all and you have endless resources for mechanisms to use. Only thing with mass producing them is that there is hardly two cars that have the same options and place/space for mounting.

I understand this and it's the main reason I don't want to use something as big as a window motor. I'm trying to keep the design as small as possible. You can always custom make brackets and whatnot for any car. I've got a few buddies that would be interested and I could try making different mounting devices for different cars. I see your point though.