Yes - using the A2Z adapter. Its not an ideal fit (there is a block that should fit flush with the frame - but it doesnt). The rear drop out is flat, but the area is not big enough to be able to rotate the adapter to fit in its ideal position. However, once it is clamped on tightly there is no chance of it moving around. The bike is only really going to be used on the road and most of the braking is up front so I'm not too worried about it.
I'm still waiting to get the new seat post (ordered one but got the wrong size!) and have managed to get the chain to fit perfectly without a tensioner, so it looks a lot cleaner. Will get some updated photos up once all finished.