That seems like a solid strategy. I look forward to the Tomahawk chip, but also support for Trident+ would be great, as there's a large installed base of those. And I'm sure you're already planning supporting a 32x 40Gb Trident II switch, as those are common spine switches.

I could see us switching from Cumulus Linux to Open Switch, with that hardware support, and if Open Switch stays open source. We'd likely even pay for support, if cost competitive.