It's difficult to envision Trump significantly outperform Romney's margins here (+10%).
I can see some shift among White Blue-Collar voters towards Trump, that is mostly offset by suburban women in Saint Louis and KC.
Thinking MO is more like +10-12 T at this point.
I wish they had regional breakdowns here, since that would give us more data on what is going on in NE-02 if we could see what's happening in the Saint Louis suburbs, and if we had numbers on Northern MO it might indicate what is happening in Southern Iowa.