Ryan,
But on a 2 litre lump it WILL be a lag monster

, and contrary to whatever Phil says, the c/r will play NO part in spooling the turbo up any quicker.
My engine is 7.5:1 and below the boost threshold (3k) it is more dull than a wet weekend, even though it makes a 15psi by 3150rpm and full boost by 3500rpm....