theres 3 or four wires front bottom of engine that can either be ground or the hot for the starter
If they arent hot when bats hooked up and key is on should i assume they are grounds

also are there 2 grounds on the trans and one main line to the starter with one small wire going to it aswell? will be at school in an hour or so and these are the final wire i need to hook up

Any help would be great