No worries.. a typo is just a typo
most gx200 or clones do not come with electric start, so starter key on the dashboard will be a problem (not to say impossible, since it's in fact NOT with serious extra money)
it IS impossible though on newer predators 212 I'm afraid.
A gx200 IS available with e-start though
(even as a clone.. just not as a predator 212 yet AFAIK)
you NEED electric start (or the charging coil that you find only in e-start engines of that type to be precise) to run lights.
you could run lights off a battery only, but you'll need to recharge said battery at home,
which frankly is a bit of a pain.
use low power LEDs! the charging coil can't provide lots of power, so stay below 20W to be on the safe side.
Dashboard start is just as easy as you might think it is.
tap into the starter box, figure out the two wires, extend them to the front, add a push-button or keyswitch (momentary switch!!) and you're done.
or if you don't want the original starter box anymore reuse it's switch.
brake and throttle are generally not connected...
'sid