All it requires is a local electrical supply store for the wiring, shrink-tube and connectors, continuity tester, an ability to solder - failing that, a willingness to learn, ability to read wiring harness diagrams (your manual should have that when it gets there), the original electrical components, and a little time and patience, and it's done. Not original, but economically done if you own a soldering iron and tester already.
I've done several, much more complicated than the CT70. It's more intimidating, than difficult.
2 x '76 Honda CT70 MiniTrails - 1 Bling Edition, and 1 restoration project
'81 and '82 Honda C70 Passports
'99 Suzuki Bandit 1200 / '88 Hannigan Comet sidecar
..and lots of rusty parts.