in thinking about it - i didn't swap in the ZKW brackets to the Touring because i sent the brackets to rob with headlight washers he wanted, even though he didn't need them... kinda dumb on my part because i didn't realize at that point that there was a difference in brackets! perhaps rob can remove the washers and send you the ZKW brackets to modify?
i guess, the good news is that even if you do modify your ZKW brackets to fit the ALs, the ZKWs will still fit afterwards. based on the underside of the ZKW and AL assemblies, i'm assuming a small portion of the bracket needs to be ground down/removed.