Creek Destiny Integrated vs. Current Aragon System

I have owned my Aragon 24k SP Preamp and 4004 MKII Amp for many years. My purchase decision at the time for these components were value and serious horsepower. I am now in search of improved sonic quality (on a budget). Connected to this system is a Cambridge Azure 840C and Sonus Faber Electa's - Kimber throughout. I have no local dealer for the Creek and would be looking at a 15% restocking fee if dissatisfied.

Respectfully interested in your opinions/suggestions.