Re: Naruto and his powers
If I remember correctly, Naruto without Kurama has 10 times the chakra level as Kakashi....with Kurama's chakra, he would have 100 times the chakra as Kakashi...at least that is what I remember.
And yes, Naruto as an Uzumaki would still be capable of Utilizing things like multiple shadow clones. I mean look at Sage Mode Naruto....that would probably be the peak of his power....though with the fact that he didn't have Kurama could mean his parents weren't toast.
If that is the case, then he would probably have learned Sage Mode (could use permanant mode with Ma and Pa), FTG, Space-time barrier, Uzumaki Sealing techniques, Rasengan, and maybee even the Shadow Clone jutsu. He's still OP
Edit: Oops! Naruto naturally has twice as much, anyways look back to Chapter 315: page 11 if you use the chapter here on Narutobase!