I have to say...I'm so jealous of your leg. I wish mine looked like that when I was jumping.
I agree with everyone that you need to take your hands out of your lap and encourage your horse to stretch over the jump. Also you are jumping ahead sometimes. The still image of you, I think, is a good example of how your 2-point should be.
Other than that you look secure and confident.
I do want to add that I don't think those logs are unsafe to jump..they seem like they would be hard to roll. They're just like any other jump pole, they can fall and roll under the horse's feet too.