That swing is definitely NOT for you. I've actually played with it on the course;can't say I always know where it's going
But, my good drives are 20-30 yards longer than normal. Iron shots are a least 10 yards longer per club,with a very nice ball flight.
The main things I'm taking from him:
Don't worry about lifting the front foot in the back swing.
Play the driver off the front foot.
Try to increase lag on the down swing.