1938 Cadillac: A big hole

I managed to cut about 3/4 of the required opening in the ceiling yesterday.  I realized that I already have a hole big enough to feed the conduit through for the width of the garage. That means that I only have to open half the length to finish it. If I can get another hour or so to finish the cuts, drill the holes and run the cable, I should be up and running. I would say that I would have it working by the end of the weekend, but I can't readily drill holes right below my sleeping baby, so I have to find some time to do it when she is awake. Maybe I can convince my smart, wonderful, attractive and loving wife to give me an insignificant amount garage time. :)