CG doesn't line up in render

So I’ve been trying to figure out a simple composited effect: a lightsaber blade overlayed over some footage I shot in my backyard. The only problem is, after I have everything lined up perfectly in the 3d view, and the frame rates matching, I try to render it and they don’t match up at all. I added the file at the end of this post if anyone would be willing to take a look at it. I’d appreciate any help you could offer. Thanks!

Render.blend (590 KB)

No movie clip included so don’t know it it lines up or not

Is the Render Size the same as the video size?

Steve S