I think we will be seeing brilliant results, the next time Tsukune transforms into his Shinso form.
I agree with
HayashiTakara's theory, having a body that not only uses Youjutsu, but is able to use youki, should make controlling his Shinso powers easier, though not fully at first, but in time Tsukune will gain full control, even though the Shinso power is the most potent force in the R+V universe, it's still youki nonetheless.