Thanks to all that have replied, I appreciated your comments and opinions.

I am sorry I have not reported on the rest of the completion of the job I have been busy with work but I will post the rest of my comments along with some more pictures in the next coming days.

Quick question to Larry Bible, would the vibration be when the car is at idle, or when driving?
I did take the drive shaft out since I also replaced the center supporting bearing; unfortunately, I do not remember purposely checking for a notch during the rotation of the u-joint.

__________________
Bluerio