Usually uninformed newbies would revive such old threads but for some reason I'm compelled to give my 2 cents.
I have a complete set of the original 1988 845s (1-PW, plus SW, and W3 and W4 wedges) and the profile on those wedges rivals those as Clevelands and Ping wedges as it is compact with a slightly rounded leading edge. I recently bought a SW and AW of the old 90s Callaway tour series wedges used by Monty in his heyday and the shape of those wedges are very similar to those of the 845s.