Just save your route in FSC. In EFB you can select at Saved routes FSX format as well as FSC format. Select FSC format. If you have correctly filled in your path's in settings, you will be prompted in the folder with the saved FSC plans. You only have to fill in the flight level because that is not taken over from the FSC plan. It is that easy !!!!
Same for me. I'd like to buy EFB, but to pay the full price, as there is no end of year discount as the previous years, and a new version announced; I think I will have to wait till things are clear. That is a pity, because what I've seen from the trial version it sure is a favorite add-on.