I love the backlight color on my K3/K3S and KX3. I also love my new KPA1500. But, why oh why did you change to a blue backlight on the KPA1500? Dang, I love that amber color--reminds me of that faded amber color of those old radios, like my RME-45 that I had before my Novice days. Let me know if you do change to Amber!