We are also bullish on Gnosis Chain and looking forward to having Balancer on it.
As I mentioned in a post in the past, the frontend team (which is leaving BLabs and going to work for Balancer OpCo) has been working a lot on more easily supporting other chains on their UI. This has been especially targeted in the short term for Gnosis Chain and ZkSync.
That said I appreciate the willingness of @wdude and the Symmetric team to keep collaborating in any other ways possible, I hope we can find some good ones!