Here's a YW search for PNW.. (Sail) Cruiser Boats For Sale
The Grampian has a decent rep, a Columbia 26 might be more comfortable and better selection. If you're not too tall you may have headroom under the cabin house.
The Northern 25 is a great suggestion, a Coronado 25 is another; too bad about the head requirement because a 26 Thunderbird might otherwise be the best sailing possibility for you and there are a lot of them around too.. good cockpit, lots of owner support and knowledge base.
I'm not sure I'd be too tempted by the 30 Buccaneer on the link... something scary there. The Catalina 27, Hunter 25 and Tanzer 7.5 are all decent boats for our area.