I currently have an Icecap 1k Gyre. I really like it, but the motor is finally just about dead. I looked into replacing the motor, but for not much more $, I can buy the 2k gyre (pump only). I would like to buy the 2k pump, and use it with the 1k controller. Has anyone done this? Or does anyone know if it will work? I really don’t want to spend the extra $ to get the new controller with the 2k pump. I’m a set it and forget type guy, so it is just not worth it to me. I do want to stick with the gyre. It fits perfectly into the limited space I am working with, and i love the flow! Thanks in advance for the help.