A couple closeups of the cleanup. The battery rail is mounted to aluminum strip secured by roll bar clamps (these things are great, had them on trike over 500 miles, not a single mark on paint).
I put a PVC half-moon channel under the strip, facing up, hid the wires. Smaller PVC channel on back of seat tube, used removable zip ties to hold it.
Probably 4 dozen zip ties removed, less than 10 added back, and 4 of those reopen for access.
Cleaned up handlebars too, added rear turn signals, and some utility bling.