I wonder why they had troubles with the Gin Pole, with Rohn 25G its a snap, the sections are light enough to maneuver and it shouldn't have caused any troubles when you have a Gin Pole also to assist the guy on the tower.
Hard to tell how tall its going to be, but it looks like at the end of the video there will be one more section and a top section. Comparing that to the house in some of the pictures i think this guy could have put a tripod on the roof and got the same results for less...