Originally Posted by FireRanger
There is a ground point next to the radiator on the left side adjacent to the battery. I like to use that to reduce the number of wires on the battery. But thats because I have lights coming out of everywhere and run out of space quickly.
That's the best place. Easily accessible and not cluttering up your battery. Easy to see just look left of the radiator just like FireRanger said and you will see other ground wires there.