CELESTION 700 WITH STANDS V'S THIEL CS 22 / CS 2.2V'SSonus Faber Grand Piano

[Humphrey]

I currently have a set of Celestion 700 with the original stands. I am thinking of the Theil CS22 or the Sonas Faber Grand Piano, both are available to me now. Should I make the change. I am running a Pioneer AX10 and Pioneer 969AVi

Cheers

John