Well since she mastered the Byakugou, the Yin seal and Katsuyu her ninjutsu now is definitely 5 ( up from 3 )
Her taijutsu maybe improved, but she still lacks feats, so let's say she has 3,5 ( up from 3 )
She has no new genjutsu feats, so her old stat remains ( 3,5 )
She is definitely moire intelligent now, but still not as intelligent as Tsunade. 4,5 ( up from 4 )
Phyiscal strength... Hmm, nothing suggest her natural strength increased, so her old stat is still accurate ( 3 )
Her speed definitely increased, she is now at least as fast as Tsunade if not faster 4 ( up from 3 )
I think her chakra levels are also higher 3 ( up from 2.5 )
She activated the Byakugou without handseals, or she was able to do them extremely fast. 4,5 ( up from 4 )
Overall = 31.
She is nearly equal to Tsunade, but by stats she will never surpass her.
Aside from the obvious 5 she'll earn for ninjutsu, all the bolded stats are impossible to predict based on what we've seen and what you typed is merely speculation/opinion. Kishi seems to enjoy throwing around some big or small numbers when it comes to stats.
Tsunade has a 5 for taijutsu, but does she look that good in taijutsu at all? Same thing goes for Sakura who's supposed to surpass Tsunade and seems like she has done it already. I wouldn't be surprised if she scored a straight 5 as well.
She's yet to cast a genjutsu on someone, but that doesn't mean she hasn't improved. She is a genjutsu type after all, and Kishi doesn't forget about statements made in the past. Another 5 wouldn't surprise me either.
Yet she stands out as the smartest of the generation after Shikamaru. Tsunade is intelligent, but again, she never showed to be that kind of genius to be worth a 5, but she still has it regardeless. Maximum score would be more than earned here.
If she continues to train, her physical strenght will continue to grow. We've seen nothing to judge her base strenght, but then again, given the fact that she's Tsunade's little clone, why not give her some bigger number as well?
Her speed doesn't seem to have increased at all ._. I dunno why some people say that, but at least half a point more she should have (just because tbh, feats aren't needed for this or anything else either).
Another case where we can't judge but where its obvious she'll receive something more given her portrayal (talking about her stamina).
By portrayal she has already surpassed her (no chakra waste, bigger strenght and Kishi knows what more), now she just needs the stats to solidify and confirm this.