Sound advice, Tom, L59 being at 83,000 XPs.
OTOH, the ATV wedges are available - get two short ones (50 + 77 yds, 1,000 cr).
An alternative putter will come up shortly: Daytona Rossa (L55, 700 cr)) - choose!
Then get the G25 set (4,500 cr) and look for a good third wedge of 100 yds (900 cr), replacing the Hybrid.
That's 7,100 cr - quite an amount, and you're gonna ease your game with decent balls, Tour-SD (65), Srixon (180) or Callaways (L33, 250 cr), eating more credits.
But, to me and to many, it's worth the fun!