I feel your pain, dude. I'm 5'9" and broad shouldered as hell, so my best costume to pull off is going as a dwarf with a really tall person in an Aragorn/Paladin kind of rig. Alone I can also pull off D3 monk, but if you put me next to anyone taller than 6 foot, I just look goofy. I mean, I look goofy regardless because it's kind of a goofy hobby, but whatever. I feel like I'm also doing my part by repping normal human body proportions, since there are so many fat, terrible cosplayers.