The GS for sale has a problem common to many Slams. The weakest head in the bunch, by far, is the Rocky Mtn. Bighorn.
I know that we often have to take what we can get. And that the taking of a big Bighorn is often more a matter of luck, whether luck in the draw or in the hunt, or a matter of money, than of anything one could rightfully brag about.
But, IMO, it just seems that for a Slam to be truly impressive, the BIGgest ram in the bunch should be the BIGhorn.