The .2's are I believe a more sensitive version so will probably need to be adjusted for in the calibration.

In order to get the best out of them you will need a digital equaliser in the chain. Something like a Behringer ultra curve pro or a MiniDSP / Dirac combo.

T

Lounge: DSP33's, MS200, QNAP (Storage and Core), G68D, HD421
Family Room: DSP5000
Kitchen: F80
Portable: Explorer2