Btw, just getting the Nakhimov alone back in service will end up costing the equivalent of probably 2-3 dozen PAK-FA at the very least.
Projecting, developing and building a ship that you envision will cost closer to 400 PAK-FAs than 40 .
Not to mention Russia has a thousand priorities before making some stealth/shore bombardment monster, especially when the traditional weakness (land attack) is being rectified through widespread Kalibr proliferation.