We are looking at adding a pair of 1.25KW's to our 1.2KW and upgrading to XRT2K set from XRT29/30 speaker set. Once I can post photos of our current system and list pieces, I will. Hubby listened to them at dealer and cannot believe the difference from what we have.
Good luck. You will love the XRT2k's.
An interesting comparison would be which amp you prefer to power the mid/high array with.