Lall,
good decision to go for the Supreme Ref. speaker cables. They are an absolute stunning combination with the 1.2's.
If you ever think about an other upgrade and specially with more delicacy, go for the 1.2 Diamond Enigma option. If you love the 1.2's (I've never met someone who doesn't), the DE-version is absolutely breathtaking. Very transparent and silky smooth, I've never heard a tweeter so completely 'loose' of everything. Goosebumps all over !
But nevertheless Lall, you have a great and balanced set on your hands anyway. Pleassure garanteed!
John