Just seen this thread again. I ended up going with 3 wedges in my bag, the 50yd Z Satin, and 75 and 90yd CG16s, all of which provide great control on the greens. More often than not, i'm landing my ball 2-3yds from the hole.
The Z Satin is more precise, but the distance to pin has to be watched carefully before applying BS. I have shot full strength at holes 45yds away, landed 2 yds short and spun back to about 5 yds away. If i'm within 50yds, I don't touch the spin on the ball now.
Thanks for the advice everyone.