We’ve added the Bavaria 43 Cruiser and the Hanse 410.
Regarding gross tonnage, you are correct, it is not a specification which is typically mentioned (outside of the cargo hauling world). But it is an interesting way to compare internal space.
Our site is not set up to include it as we rarely see it ourselves. That said, we have added the gross tonnage information in the “Notes” section of the Hallberg Rassy models where reported.