Theo,
The great news is that if you have an itch for new speakers, a strong market exists for your current Thiels. That is a nice problem to have. You can find some pretty amazing speakers for $10-15K, but I do wonder if you would be happier. I would highly suggest you hang onto the Thiels for a bit if you do change to avoid sellers remorse. Many on the Thiel thread have speakers dating back to the 90's being run by SOTA amplification and sources.
The great news is that if you have an itch for new speakers, a strong market exists for your current Thiels. That is a nice problem to have. You can find some pretty amazing speakers for $10-15K, but I do wonder if you would be happier. I would highly suggest you hang onto the Thiels for a bit if you do change to avoid sellers remorse. Many on the Thiel thread have speakers dating back to the 90's being run by SOTA amplification and sources.