No flash allowed during actual ceremony. I had to choose between the 70-210 f/4 and the 28-70 f/2.8. I went for the reach instead. It was one of those learning moments. I was not paid for the ceremony images, anyway. I only took the formals following the ceremony. I did re-enact the Broom shot with studio flash.
Good composition, and a very good detail, telling a story.
Just curious why you didn't use a flash; the dynamism and motion is nicely captured, but withouth the flash as fill flash on the rear (or front) curtain, the image looks a bit on the soft side; I think freezing a split second with perhaps a smaller apperture and an even longer shutterspeed would result in both a well focussed feel of the photo (by the fill flash) as well as increase the drama and motion.