Yeah, but it's not a guide. Build it, it will work, I'd probably use it, but it's nowhere going to be reliable as you think.
Plus, IMO, you should chart the repurcussions of what those random occurances do, as when that Focus Miss doesn't hit TTar or your Dragonite get's Crit'd, most people need to make sure they can deal with it, not just hope. Although that would be really hard, it would give us a better tool. ...Speaking of tools, if you have scripting experience, Smogon would appreciate. Lol.