Cedar Breaks doesn't have any electrical pedestals in the campground, so you need enough charge to get there and back to Beaver or to your next destination charging stop. Cedar Breaks is at 10,300 feet so it is cool in summer, unlike most of the desert parks. Although you can make reservations, the campground at Cedar Breaks usually has walk-up sites available.
So far as Cedar Breaks NM is concerned, it is fairly small so you can cover the main trails in a day or two. The wildflower season is very late this year — they were barely out of the ground two days ago and there are still patches of snow, which makes for some brief muddy spots on Rampart Trail. If you can arrange to hit Cedar Breaks next week, as opposed to this weekend, there might be more wildflowers. In general, Point Supreme overlook should be better for pictures at midday to afternoon since the canyon is in shadows in the morning. The Rampart Trail is 4 miles round trip with terrific vistas and a close look at the bristlecone pines (the ones that are sheltered away from the ridge are huge — I didn't know they got that big).
Trying to rewire superchargers like that isn't a trivial change like swapping which breaker a circuit is connected to in your home panel. They would have to disconnect and remove all the equipment, tear up the whole equipment pad to reroute the conduit ends, then repour the pad, replace the equipment and reconnect everything. Basically it would only be a worthwhile consideration if Tesla was already going to redo the whole site as a V3 supercharger. Otherwise it'd never be worth the hassle or the cost. Since they are just adding new stalls and not changing the entire site, it'll stay the way it has always been.
