It may be just perspective but the hammer on my "new vaquero" does appear to have a longer, more upswept and pointed spur than the blackhawk hammer pictured. Anyhow, I think I will get a SBH hammer.
As to fanning, trust me, it ain't happening just in Hollywood, owning a gun does not make one "gun wise".
I've had to work on a couple of imported single actions so abused and it can get ugly but it seems to be the first thing people want to try.