The wheels from a ZZE122/123 (since you said 16", I'm guessing you're referring to the Sportivo mags) will fit on a 112, no problems. Offset and PCD are basically the same all the way from AE82 to ZZE122. Anything under 7" and you shouldn't have to worry about scrubbing either.
thanks for the speedy reply.
the wheels look like this:
are they the sportivo ones?