I'm about to put a new set of flats in my bass. I have been using TI Flats on and off for years, and although I love their sound, I wish sometimes for a tad more tension. Different question: Do Fenders 9050s have a green/light turquoise silk wrap? I have a set of old flats with that description that sound pretty good, brighter than TIs, and have more tension, but I don't know exactly what brand they are. . . Thanks.