I looked into using EZ brackets and found they would mount the bags too high up. This being caused by the offset of the hard bag...if you look at the pics of the install youll see the bag has a sort of offset molded into it, I think so the hardware allows it to mount closer to the bike.

SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT