The Mikoyan MiG-35 (NATO reporting name: Fulcrum-F) is a further development of the MiG-29M/M2 and MiG-29K/KUB technology with emphasis on multi-role capabilities. A YB MiG-29 could be easily updated by changing the wing planform, modifying the dorsal fins, & exhausts a bit. My MiG-29 should be here tomorrow but I'm still trying to decide on a CS for it!