Does anyone know if the zzw30 rear disk and sw20 16mm caliper will fit the rear of an aw11?

I know that the late sw20 (22 mm) calipers are a bolt-up fit, and will work with aw11 front rotos with a spacer; but pacers are not legal here in vic.
I know that the same calipers will fit a renault 22mm disk without spacers, but the disk needs machining.

The zzw disk looks to have about the right offset (41.5mm), and is 16 mm to suit the early caliper; has anyone tried it?

From memory the ZZW30 disc has a 55mm centre bore while our AW11 has a 54mm OD on the hub. Either way, you're doing some machining (good shops will be able to do a 1mm hub spigot ring, but it's -very- tricky). 
<3 for having custom hubs made with the correct offset!