As far as I am concerned the only sacrilege when it comes to percussion would be to not experiment. Putting triple flange hoops on Gretsch drums makes them ring more, and makes them somewhat brighter sounding. Some of the warmth is replaced by a bit more projection. It is sort of like the difference between a thinner single ply head and the fatter tone of a double ply. The triple flange hoop makes it easier (for me anyway) to play rimshots. Diecast hoops make Ludwig drums drier sounding and they lose some of their projection. Personally, I like the sound of Ludwig snares better than Gretsch and I believe a lot of the difference is in the hoops. If you want to experiment in steps, I would suggest you start with a snare drum. I did this years ago and decided after a lot of experimentation that I needed a set of Ludwig and a set of Gretsch for different situations. I play 4 piece sets and have had 12/14/18 (or 12/14/20) and 13/16/22 sets from both companies (as well as Rogers and Slingerland) over the years. For the small sets I personally like Gretsch and for the bigger sets, Ludwig. Your results may vary.