yay saiyan ninjaz!!!u can consider their whole body a KKG...with their blood they're givin amazing strength, endurance, and chakra...thus, very high stamina/chakra
it seems like naruto's clan is a bit better, they have the same blood but they actually HAVE a kkg, the sealing techs
but yea, the senju's bodies are good enough, theyre like...little mini saiyan ninjas xD