Well Aredub, the shake is gone! I remember you saying your SVX was the same as mine, and you get a shudder/shake at a certain speed then it smooth's out. Well after taking my car up to Canada last time, if you remember right, they diagnosed it as bad CV joints. Well I went with their advice and had them replaced. My friend got the dealer discount on the parts, cost me a little over $200 new for them, and I paid the Ford tech $60 to put them in for me. Voila no shake! She drives like a dream now.
Just though I would share.
Ryan