Yes - what a pleasant surprise.
Purchased a set of the trebles a while back and finally tried them on the Cervantes.
Both the power and tone are excellent. There's reports on the forum about inconsistent intonation but so far so good!
They also sound great on the Pimentel for DADGAD tuning.
However, they are overpowering on the Ben Silva spruce with it's thin top and french polish like every other carbon I've tried.
Ben Silva German Spruce/Indian Rosewood
Cervantes Milenia PE - Cedar/Palo Escrito
Pimentel Grand Concert Cutaway - German Spruce/Indian Rosewood
Godin Nylon Multiac
Guild GAD-30PCE Steel String Cutaway
Guild 1974 d-25c Dread
Seagull Artist Peppino Dread