reamping sound and DI

Yes.

You'll get the effected sound of the profile, which is the sound of the guitar and pickups (which were recorded in the DI) being processed through the Kemper engine.

Definition of DI: Unaffected sound of GUITAR+PICKUPS. (plus whatever hardware pedals you have in front of the kemper). That is to say, anything "before" the signal hits the kemper.

So if you roll that DI track through the kemper, you SHOULD get the same sound as the "processed" signal you recorded the first time around.
This is depending on the DI signal being at the "correct" level. You can read all about this in the reference manual which is downloadable fromt the kemper website.

The exactness of the signal (i.e. how totally equal it is) depends on the signal path, but don't sweat it; mostly you reamp to get a different sound anyway