Very good. The sense of action is so hard to get in TG2...or any still image. It's like a freeze frame, but it just doesn't...fly.
I like it, so no complaints. I have struggled with making action happen in an image and have only seen it done beautifully a handful of times.
That said, I like your setup and your render. The smoke is a great touch. The clouds are pretty thick, but then they might be. A little more brightness might help, depending if clouds are higher up or just open sky.