I bought a beautiful highly resonant JV 57 - 85 from 83. I will replace frets with 6105. I am thinking about replacing pickups. On one hand I like their sound, because they sound quite vintagelike. There is the warmth I believe due to its age. What I miss is like a third dimension to the sound like Rocketfire and Fralin has. A kind of deepness. My real 57 Strat has the warmth of vintage and the deepness while I have the impression that newer pickups can't reproduce the real warmth of old pickups. my JV Black Bobbins don't have the deepness. Rocketfire and Fralin are close in that respect. Then as an additional problem I made the experience with two Danocasters Strats both with Rocketfire PU. On one I didn't like the sound and I changed them. On the other it sounds really good. Besides Rocketfire has a soundcolour that can be identified easily as Rocketfire which I don't like. I prefer a neutral sound. Anyone who followed up to here might know the problem I am in and give me some advice. I really appreciate experienced advices. Thanks.