+1 for the Three Friars. It's sweeter than HB, but they share some good qualities. Amphora Burley and Kentucky are wonderful no-nonsense smokes. For strong DFK smokiness-cigaryness a la the HH flakes, I like C&D Five O'Clock Shadow. It softens out incredibly with a couple months in the jar. A nice satisfying smoke, and very easy to deal with. A little smoother than the DFK blends in your list is John Cotton Double-Pressed Kentucky. Jury's still out, but I think it's good. For the Latakia-cigar-leaf combination like Billy Budd (but without the burleys), GLP Key Largo is worth trying IMO. I haven't touched my stash of Billy Budd or BB Blonde since I first tried Key Largo. If you're digging the stanky-bitter-old-man-burley (I mean that in a good way) aspect of OJK and HB, I think C&D Big 'n Burley and Daughters and Ryan Picayune could fit the bill for you. For stuff like Irish Flake, but probably better, you've got get into all the British VABur flakes and DFK shags, which is a big ol' can of worms.