Glad to see that you got it home.
I have the Calmini steering, easy to set up and grease. The grease is the key to long bushing life. Get a pnumatic grease gun, It is the only way to get high pressure grease into the bushings, a hand pump one just does not have the ass to do it.
A welder is about the only thing outside of new adjusters and ends that would have worked to keep everything together.
Was your front end bouncing when the adjuster went.
What normally happens is the centerlink rotates up into the frame and the tire turns into it. The power sreering is strong enough to bend the factory adjusters.
You can also use a short section of chain as a limiting strap on a factory motor mount.
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Still rollin with the South Side Ninja