To me, the aftermarket styles just didn't look right or blend with the style of the bike. Another member had a lightly used set of Triumph boards and a deal was struck. I moved my duallys to the passenger brackets. At first the higher position of the floorboards bothered me, but I soon adapted. It's been a couple of years and I haven't gone back to pegs. I'm 6'2".
The only trick is hooking the sidestand with a boot - takes a little extra care to make sure it's fully deployed.