I took a break from WGT starting last October, returning just a could of weeks ago; looking through the pro shop recently was a real eye-opener.
A year ago I would have told the OP if he didn't want to wait until the mid-80's, to just buy the L59 Pings, but I guess they're gone now. From what I can tell, the L85 Cally's are the best "bang for the buck" he'll see for a good long while.
Glad I have the clubs I do. :-)