Can't disagree with any of that. A lot of people prefer Elmer to 1792, and it's easy to see why. All of the Beam small batches are good in their own right - including the always under rated Bakers. Once your into top shelf bourbon like Bookers and Blanton then there are no bad choices. I've been drinking a lot of the unfiltered single barrel Knob Creek lately, and for $35 there isn't much (anything) that competes. I've also been enjoying a Willett 7 year single barrel that I picked up on a whim. It's very,very good and I'm looking forward to trying the 11 year.
The bourbon I drink the most of, however, is the Four Roses Single Barrel OBSQ. I don't think the specific yeast strains and mash bills are widely (at all?) available outside of Kentucky though. OBSQ is the 2011 special edition recipe though, so you may see a bottle of it. Fair bit of warning though - the Q strain of yeast is extremely unique and it creates a highly unique bourbon that does not suit everyone. Unfortunately, the special edition costs a lot ~$70 and so unless you're rolling in money I would probably pass.