Thank you to russgoodman and V8assasin for stepping up to help me with this little issue. I will remember you guys in the near future!
My father-in-law is coming this next week and he is going to use my M45, so I need the regal to get back forth to work. You guys saved me.
And to you all-knowing guys at autozone (just in the happenstance that there was a compatable resevoir from GM I could have used) I know exactly what type of braking system/powersteering i have in my car. Good luck selling other TR guys the pump and reservoir combo.
dan