It isn't going to happen sorry mate. Supporting those devices would just add bloat to the software and its already pretty fat as it is. They are really outdated and they just don't fit the RGB ecosystem.
I dont think Corsair is in the business of suing people who make cool things. Not to mention the PR side of suing you for something as petty as using an unreleased SDK would be brutal, to say the least.
Corsair devices will never work with Chroma, I can pretty much promiss you that. And I believe HUE has signed a contract with Razer. So you would have to talk to Phillips about that.
Yea, those numbers are kinda pointless and silly.