Ok, I've figured it out I think.. the front bumper has 5 large holes in it, and two small holes below those.
Here's what I found:
Put this kit in 4 holes on the front bumper.
And this kit for the head/tail lights.
Will probably order these here in just a few mins..
Edit: It should be just fine to run these off of my spare 8.4v Ni-Cad shouldn't it? I could probably wire them all in to run off of the one battery. Problem is, where would I put an extra 7 cells of battery in there.. anyone have any other ideas for alternative power other than having to have two separate 9v batteries?