forced air

It's a long shot, what with only 39 boats built and only a handful registered here.... But, has anyone done a forced air furnace install on one of these boats? Or any similar size boat?? One of these years we would like to have a furnace in place... I have seen one O-34 with a hydronic system...

The boat went in late this season and I would really like to stretch my sailing into the fall/winter this year if possible. That means adding a heater to the boat. I was thinking bulkhead diesel but I can't commit to cutting that big a hole in the cabin top. Gives me shivers just thinking...