I have the Ma's engine guard and Kuryakin pegs on the
Legend and think they're great. (The weird angle of the pegs is my doing and has nothing to do with the fit of the equipment. I keep them raked back a bit because I like the way it catches the boot sole and because I'm only 5'6".)
I do remember the installation was a bit, erm, interesting- mostly because the other person involved pulled the suspension bolt before I realized what they were doing. Learn from somebody else's fun and make sure you support the bike before that bolt comes out- it took three spare tires and the world's most precarious use of a pit bull to replace it.
-Stephanie