I understand completly; its just hard to muster up enough land to satisfy both you and Russia.
To you I would recognize your vassalage of Georgia and I would withdraw all claims to it (course, thats a given) and I would also over 5 EP.
To Russia I would over the land north of Georgia, the small bit of land north of the Danube, and perhaps a bit more.
Its hard to muster up stuff that could safeguard me from having the Ottomans partioned... on turn 2.