I'd say yes, just for the torque and sheer power. Then maybe upgrade to the OEM 18s.
I would've seriously considered this if it was available back when I was buying a compact. The Focus' biggest flaw, its transmission, has been replaced with a conventional slushbox.
Unfortunately it's still as cramped as before. I find that the Focus is even smaller than the Mazda 3.
The tranny is similar to the one used on the Fusion and Escape, as per articles released worldwide. The dry-type DCT is not meant for engines with torque rating past 200Nm, as it is exclusively used for Ford's smaller engines.
For something like 1300-1400kg, the power and torque is just sweet. It's like putting a Camry's 2.5L engine on the chassis of an Altis but with more torque in lower rpms. I wonder how quick to 100kph this model can go. Honda's new Civic 1.5L turbo VTEC (CVT tranny) was tested by Car and Driver and it got 6.8 seconds from 0-60mph.