I would really advice doing so on a regular HDD setup if speed is what you're after, well, speed and being able to not worry about other things that can get affected by installing on the OS drive. Knock on wood, I have never had any problems that relates to what others report when they have everything on the same drive. Plus, if my OS drive fails, who cares, not much to lose in there anyway. Get a new one and install again. Badabing!
Your comp should howl like a beast with that SSD, Brando.