BPB #7 becomes hard to reach if you become a legend, no matter your equipment is. Of course, for masters, it might be a little easier, but nonetheless, you will have to learn how to stick your third shot within 5 ft of the hole, no matter if it's a putt, a pitch, or a full swing, so my advice is to work on your short game: under 8 yards = chip, 8-23 yards = pitch, 24+ yards = full swing with a high-loft wedge and 100% backspin.
Birdies are rare on #7, but if you can make bogeys rare too, you're doing just fine.