That should work great. Just to be sure you have a good ground path for lights, etc. unbolt both ends of the braided ground and scrub the connectors and the places they attach with a wire brush. Even a little resistance can cause dim headlights, poor charging system performance, and other hard to find gremlins. I remember one situation where a mid-1970's Plymouth would spike the alternator voltage to over 17 volts anytime the brake lights came on- - - - -cleaning the area where the voltage regulator bolted to the body and running a ground wire from the body to the engine solved the problem! The car had already had two alternators and a battery changed before the problem got to my shop. Parts and labor to fix it were less than $10.00!
Jerry
