When I moved to master, i realized that it is easier, and the dynamics do not change. The only thins that change are- Tee boxes, you move to hard tees-wind, the wind is stronger.
What I recommend is getting the G10 lvl 59 irons, a decent 225+ fairway, R9TP lvl 62 driver, a wedge set that can stop the ball on the spot, and a daytona or ghost spider putter. The longer driver and irons will offset the tee changing, the wedges willget the ball close when you miss a fairway and have to lay up, the putter is so that you can convert slightly longer putts for birdie, as you will tend to hit the ball a little farther from the hole in regulation.
After you get new equipment and get used to clubs and landing spots, like I said earlier, you will shoot lower and your tourneys will be more stress free, as there is more room for error. As for putting, if you cant exactly tell the read, try reading from behind the hole-it almost never fails.
Hope it helps:)