Cool. I had thought about doing that but didn't get around to it. I looks better they way you have it set and I think it was sort of silly for Hasbro to reverse the legs. Thanks for sharing!
Also, you've just help prove a point I've been thinking for the past few months. The Neo Viper bodies is possibly the greatest body ever. You can pretty much put ANY head on that body and it works. I have a bag full of random heads from Slayer Design Studios and I keep on putting them on those bodies and most of them work on that body.
Don't believe me? If you have a bin or box full of loose, 25th anniversary figures at home, close your eyes and pull out any male figure, pop off the head and put it on a Neo Viper body. Most of them will work.