Ok, after some research and talking to various dealers around here, I've narrowed my search down to:
1.) Bush Hog 2203
2.) Land Pride PD35
3.) Woods PHD65.
The Bush Hog 2203 is at the top, but mostly because it has a clutch system rather than a shear pin, while the price is comparable to the other two. I was given a price of ~$1470 for this, new, with a 9" tri-flow auger.
The Land pride PD35 is the comparable land-pride. The gear ratio (4:1) is the same as for the Bush Hog, & the radial pin clutch is optional.
The Woods PHD65, with 9" dual bit auger was quoted at $1325, has a gear ratio of 4:1, & uses shear pins.
So, I think I'll have to see what comparisons are available between these (or start a new thread).