I've played a lot of golf in Oregon, more specifically Portland, and not once did you mention Eastmoreland in any of this. For shame, for shame!
Another few that aren't being represented are Heron Lakes, which I think the old RTJ course is pretty good. The same with Waverly (as mentioned and the Muir-Graves Boondoggle all of them all in Oregon, Lake Oswego. He destroyed that course.
Still, I think it really is one of the courses you could probably restore to great length, cutting down thousands of trees to reveal the most majestic mountain in the entire US of A, Mount Hood. The greens there from memory looked to have been something else at one time--maybe H. Chandler Egan's best.
I have a certain special place in my heart for Tualatin CC. even though it has changed quite a bit (Egan 9 + Committee 9 = Death By Committee 18) the trees there are great, none way too imposing, but of the seemingly same height as C-ECC. Go play Killarney West and see how big the trees are there too! Then there are the good trees at Orenco Woods (both of these are 9 holas) And of course the chance of what they could have done with the property at Merriweather. I still think it could be a really fun course to play with some green changes and bunker changes. It's on sandy soil too, right next to a river. The course plays in and out of the trees.