Just put on forward controls on 07 Mastiff, best improvement, comfort wise I've done to my ride. I enjoy the stretch position when riding, the forward controls do make a difference.
I got an '09 Mastiff and I put the 2.5" extended controls on and they are the cat's ass. Much more comfy. I'm six foot and the bike is set up great for me now.
T-Mack, your right, I'll get the pics up asap. Of course my teenage daughter will have to show me how to post this high tech move of posting pics....again!