I do have a futura 101 (2008) wich is slightly different, but nevertheless it's a futura 101, yes it will handle 5.2-6.2 and 7.2 Hellcats. 6.2 and 7.2 will be great. I would go for the wood edition in smaller sizes by the way, a more soft feeling, more comfort.
But, +26 knots is pretty much wind, and two boards (or more) is of course always better in terms of Time on the Water. (that's why I own 5... and some old boards I cant say goodbye but wich I don't use anymore)