I’ve since hacked something together by fiddling with the logo image. Putting the full logo in their at 360×164 px is too overpowering so I created a transparent canvas and put a resized logo on it and then pushed it up and to the left, which sort of aligned it with the primary nav but now there is too much padding around everything.
See the dev site cbs.thenewblack.dnserver.net.nz to see what I’m talking about.
Any help greatly appreciated.