Looks to me like you picked out a great reel in that Sage.
As long as you don't bang it on too many rocks, it will hold up JUST fine. I would expect it to last longer than a CFO actually. Technology wise, that Sage is pretty much cutting edge, while the CFO design is easily over 30 years old. I'm saying that stuff that old doesn't work, just that many improvements in weight reduction and drag materials have been made in that time.
I'm not sure if I'd take that Sage reel instead of two comparable CFO's, but its close.