I'd agree with the Redwood putter. DEFINITELY lowered MY scores!
But before I got that, I got the "less expensive" TM satin z wedges... they really helped get me closer to the cup. When I upgraded my set to the Ping Pro's and bought the Redwood, I started using the Ping wedges that came with it, but occasionally replace my Hybrid 3 with a satin wedge, depending on the course, of course. ;)
The Redwood putter has a great "range selection" and seems to be alot more "forgiving" within 6ft. Those putts have almost become "gimme's"!