No - the 710 and 714 do NOT have relief notches, only the HS-702 does.
If I was doing it again, I would not file the HS-702 relief notches until you have the HS-00003 front spar doubler drilled to the front spar components, as some of the common holes through the HS-00003 doubler and HS-702 will come quite close to the relief notches, and you can get edge distance issues here. (I did!). You can drill/file the notches afterwards, making them slightly smaller if required to maintain edge distance to the nearest drilled hole.
Cheers
Hugh