RE: The Wonderful World of Half-tracks!
Yeah I don't think those FAMO tracks would work out so well. The Pz3 tracks are the way to go IMO. They're wide, but fit nicely flush with the sides of the HT and not extending beyond them (I did have shave/file a little underneath so they wouldn't rub against the inner hull but it was a simple matter to do). They also provide great traction being wider than the thinner rubber band type tracks that come with the HT. Our DAK field can be rough on tracks but those Pz3 tracks work great.
If you don't mind sacrificing some scale/realism for functionality.
Dave