yep, since when they(meaning a reputable shop) resurfaces it, they (should)also do the surface that the pressure plate mounts on, so it doesn't change and disk to flywheel/pressure plate tolerances...you're fine
I know you can do the flywheel on a blanchard, but what about the pressure plate? Does the part that needs to be resurfaced come off because I know you couldn't do the pressure plate if it didn't. Been quite awhile since i messed with clutch and pressure plate just havin trouble picturing pressure plate surface as to wheather it comes off or not.