Re: AMF Roadmaster
Suzuki K-10 forks will fit and are awesome forks, but the legs are wide enough apart that you would need to come up with a longer axle for the Worksman wheel. A hassle for sure. Something from a moped will work nicely and your axle on the Worksman would be fine. Something like a Puch or Tomos would work. A nice thing about a triple tree fork is that it extends the front wheel several more inches, essentially stretching the frame some.
Someday when I grow up I will probably lose interest in toys with wheels, but until then...