Yes. Also, recently I've been thinking about SM Naruto. We've discussed my views on Kurama and Naruto in past pages, but given SPC's relationship with "Nature Energy", I'm of the opinion now that Naruto doesn't get a huge boost from it in regards to Stats (He still gets the Sensory Perks and Frog Kata hax, etc) as it would likely be "Additive" and not "Multiplicative", if that makes sense.
Because otherwise, if we apply the SM Multiplier to Adult Base Naruto, logically SM would be "stronger" than SPSM Cloaked Naruto (Obviously SPSM still would retain the greater sensory abilities).
But since that's not the case, the former is more likely. That being said, the fact Naruto still has Speed Feats on par with Kawaki and Borushiki
here reinforces my opinion of them being > Code