Do you think the clunk could be from an upper shock mount? Mine is worn and I get a nice clunk leaving the driveway and on hard take offs. one day I'll get to welding in a replacement.
I also have a squeak in the rear, but just figured it was a wheel bearing. I'm doing the brakes this weekend, so I guess I'll knowif its a bearing or not. If not, I'll be curious about your fix.