I have the Saddleman Large Drifter slant bags hard mounted to the Honda Magna brackets. Works great, bought the $5 worth of stainless hardware at Lowe's. Bags $125, brackets $50 (from Phil!). One bracket on each side with a fender washer on each side. One bracket on the bottom. Took these photos before adding the fender washers on the inside and outside.
My Webshots photo doesn't seem to want to display:
Al's Bracket