Hello there.
While looking through the latest posts here and the documents, I was trying to find Pokémon who would benefit from Fire Lash and Zing Zap in their movepools, only to realize Fire Lash is very hard to fit while making sense, as good as it would be to physical fire types. I mean, other than Salazzle, who doesn't really benefit from it, I could only think of Lickilicki and Tauros, and that was already a huge stretch. Zing Zap, on the other hand, I feel could be more accessible, with things like Zebstrika, Luxray and Klinklang probably wanting to have it.
While on the subject of moves, I feel like some of the base damage alterations you did went a bit too strong. Namely, Darkest Lariat and Freeze-Dry. I feel 90 and 80/85 would be more than enough of a boost for those. Freeze-Dry, specifically, being objective better than Ice Beam, on top of being able to hit water types, feels a bit overpowered. I don't remember the exact stats for Rock Climb, but I do like that Rock finally has a move with decent accuracy for in-game to use.
When I looked at Luvdisc's Soul Heart, one thing popped up on my mind: why not give it access to Heart Swap? It would make it a fearsome Pokémon to deal with Totems, while not making it too broken otherwise.
Edit: About your Samurott discussion, you could give it Unaware, effectively making every move it uses into Sacred Sword, plus it kinde feels right for a Samurai, in a different flavor for what Unaware is usually used. If you simply want a powerful option, though, there's Adaptability. Other kind of fitting options I thought favor the physical side, so I guess they're not as good. It's a pity Sw/Sh abilities aren't an option, for some of the new ones would fit it nicely.
Speaking of Samurott reminded me: I believe Tinted Lens, while powerful, didn't fit Decidueye that well. Long Reach is a pretty decent ability, if you ask me, but if you want something more substantial in terms of power, I can try and think of more suggestions for you.
And these are my thoughts, for now. Thanks again for your time and work invested.