Base Naruto is not Kage level U_U, low Jounin sounds better.
Sakura is High Jounin, her medical skills is superbly high and she defeated Sasori along with the third kazakage.
Also Rock Lee is Mid Jounin level U_U
Base Naruto is Kage level. BM mode and SM are part of naruto.
Naruto - Above Kage
Neji - High Jounin
Chouji - High Jounin
Shikamaru - Mid Jounin
Rock Lee - High Chūnin
Sakura - High Chūnin
Shino - Mid Chūnin
Kiba - Mid Chūnin
Hinata - Mid Chūnin
Tenten - Low Chūnin
Ino - Low Chūnin
You do realise Base level means without BM?
Low Jounin sounds respectable for him, he doesn't have the book smarts, he only has street smarts lulz, plus his fuuinjitsu, hand seals and also he doesn't have much techniques which isn't par to kage level. Do you even jknow what kage level is? and he'd be better off a Chuunin first since his a Genin now XD.
I only count Sage Mode, since it's an senjutsu art and his still a low jounin.