smoke ti is meant for beg-intermediates/lighter people.
That is not the right ski for a person of your size. I'm not making this up either.
If you look at the specs for the system binding, it says it will only support 90-200lbs of weight. So you are far big for what this ski was designed for.
If you like atomic, you should at least be on the blackeye ti, even that one the weight range of the binding is 90-225, (you are still over it's design specs, but not by as much).
Then if you are in doubt, your length should be somewhere between chin-forehead which should put you in the mid 180s.
If you have indeed reached adv. int level, what you should do is put down the money for a demo day(s) and take out at least 3 skis, then come back and at least give some feedback on which skis you tried, and what you liked/didn't like about it. Then you'll get some better recommendations.
If you want a blind recommendation, you can just go through ski magazine's and pick a ski that won a medal.