I'm new here, so take whatever I say with a grain of salt. But it's an interesting map--looks a bit like a warped North America got dragged down by Australia somewhere. The vegetation types look pretty plausible. But it'd be helpful to have vegetation types over the whole map--"hills" and "mountains" tells you about landforms, but not about how climate affects natural communities. But generally, as long as there's major circulation from the west, the layout seems to work.
 I'm mentally in Oregon, too. :-)