Yeah, I took a Senor Stompy deck to a type I tourney and had my rear-end handed to me by wicked expensive decks with the likes of the <said in a Thundering voice with lots of reverb> "Power Nine,nine,nine,nin,ni,n......." However, I might suggest this to you:
4x Rogue Elephant (Cheap Fat)
4x Harvest Wurm (Goes good with Rogue)
4x Llanowar Elves (mana accelleration)
4x River Boa
4x Quirion Ranger (this guy rocks against Stasis)
4x Giant Growth
4x Ghazban Ogre
4x Uktabi Oragutan
4x Winter Orb (No says "lock-down better than this)
4x Rancor
add land and season to taste.
I would play "Draw-Go" if I had to play in a Type I tourney.
Good Luck!