I am glad to see you have a full raster on your set and now you can run the set to fix the other problems.

What I would do first is hook up a signal source to the set, Give the tuner a good cleaning. Check all the tubes in the if section and clean all the pins on the tubes in the if. Does the brightness and contrast controls make any changes in the raster? If they do, The video may be getting to the crt. Try turning the horizontal hold control in both directions and see what changes that makes in the raster. I am sure you do not want to hear this, But go through and re check your work. Ask any one here and they will tell you the same thing. We ALL make mistakes and need to check over what we have done. Do it ten times if ya have to. Also make sure you take a rest from the set. Pick at the set a little at a time. You will be surprised at the ideas that will come to mind when you are rested and take your time at it.
Ed