did you change from a drum master cylinder to a disc> they are different and the drums keep a constant amount of pressure on the system where as the disc keep no pressure, this would cause the discs to do that !

 

To answer a few questions:

The rotors are new, from CSRP
There is a slight rubbing noise, as mentioned. I guess that is normal, cool.
I'm not sure how I'm supposed to connect cotter pins or safety wire to the pads - there is not spot to attach these, and it's not mentioned at all by anyone who's done the Granada swap.

So then, if a slight rubbing is good, then I am set! Thanks guys