I finally must have all of my vacuum lines run correctly. I finally got time to get them run right, and just got back from a test drive. It drove so much better than it ever has in this car. I just need to figure out one more problem, and it should be ready for real road travel, registration, and clutch break in.
The problem is a very bad clunk in the back end. I don't know if it is the rear end, or a loose wheel. I only hear it when off of the pedal. If I heard it while accelerating, I'd worry about driveshaft. I really think it is rear end.