Yep looks like the rotor center line is just a little different from the stock rotor. The only way to see how much the difference is would be, to take a new stock rotor put it on and measure from the caliper mounting on the spindle to the rotor surface. You might need to take some off of the spindle mounting area also.
Please place everything you come across in the thread just like post above. It shows the important things that people need to think about before someone takes it upon them selves to do the swap. Good pictures too......