The Sage is a dandly little bow, as is it's cousin the 64" Journey (that one goes better with my draw length).
221 is fast for a recurve, but I'd be concerned about breaking the bow as much as the sound barrier. Takes a light arrow to get that kind of speed from a recurve. A friend of mine got 230-something from his once, but only once. VERY light arrow--was afraid the bow would break if he shot it like that many times.