I can understand why 6m may not be the best option from a marketing point of view. It would be nice to have it as an option in terms of the layout though. ie optional receive preamp and triple tune tx bpf.
As a suggestion to increase demand - publishing a bom for band specific parts for alternative bands. Still only kit up for one band though. Find your own parts if you want another band.
Either way I am good for another one.