I did about a 30 ft tree, I do it every year and it keeps getting taller. I told the guy he needs to hire a bucket truck next year.
I had to use a 16 ft telescopic pole, I duck taped an 8 ft 2x4 at the base and duck taped a light light broom on the extended part, lol. I did it though. Took two of us about 45 min and I only charged $80. The lights were his, mini lights on spools. Lots of little blue lights.
I seen a couple 40 ft trees that were done with a boom and LED's. They wrapped the branches going up and down rather then around and around.