twobjshelbys
GT Owner
Second....and most importantly...cover the fenders with several folded beach towels with something flexible yet somewhat solid sandwiched between the towels (I used discarded pieces of flexible sign board). This way, if you do accidentally drop an elbow or god forbid a battery on it, your fender is protected. Since I am right handed I only covered the right fender and did all the work from that side by myself. The battery is not that heavy if you leverage it properly.
When I had my dark colored cars (black Mustangs, British Racing Green Cobra) it was impossible to not get smudge prints all over them. I don't see them on the FGT as much but they are still there. For me one of the best car tools for the garage was a pair of fender guards from Car Quest (or anywhere else). I used them when putting in the trickle charger kit.