Do you "mix" your own blends?


I've found some nice mixtures (mainly the old McClelland offerings) that turned out pretty well (one was near Frog Morton's base blend).
Have you found any blends from providers that you've mixed that have been as good as (or better) than what some tobacco companies do?
I used to play with the McClelland tobaccos as you could get some pretty good combinations worked up.
I have also dabbled with some of the bulk tobacco that I purchase from Pipes & Cigars.
The two bulk lines I use are frequently Sutliff and Cornell & Diehl.