Mike,
I guess I've already said hello in a way via commentary on your TaoA:M exercises but this'll make it official.
With your experience with After Effects I hope you'll take advantage early of A:M's ability to render to image formats with Alpha Channels (TGA, PNG etc.). There is a whole lot of power to be found there.
In short, leveraging A:M with After Effects will serve you well!
Welcome to the A:M Forum.