Hello! I just bought a Fender FSR Strat with a SSS configuration. I have a couple other Strats, and one is an HSS with SD Classic Stacks, which I love. Looking for something a little different for this guitar and have come across Seymour Duncan STK-S6s (which I understand are noiseless versions of the SSL-5). Their STK-S7 too, which is a little hotter than the 4 but not as hot as the 6? Not sure if I fully understand the hierarchy. Anyway, I am looking for the thoughts of those who have experience with any of these. I would like to stick with Seymour Duncan.