Alt. pulleys

["Willy Cunningham" <willy_cunningham@domain.elided>]

Harvesters,
I am about to switch a 67 amp. alternator from a 77 Terra into my
77SS II (which has a 32? amp. alt.). The 67 amp. alt. has one pully, the old alt. has two. It looks like a bear to get the pulleys off, so my plan (unless you stop me) is to go with the single belt pulley. This will free up a pully on my crank so someday I can put more junk under the hood. Thinking about adding a belt drive grain mill, or a meat grinder (handy come hunting season), or a belt driven blender..........;-)
Any way, whats the vote. one pulley or two?

Willy (with way more pulleys than Tom M) Cunningham
77 SS II (four crank pulley gang)
77 Terra (getting smaller every day)