Randy, basically the difference with regards to our needs in CL is that the ICE75 weighs a bit more than the ICE Lite 75,, mostly because of a larger heat sink.
If you buy the ICE 75 and its to heavy, we can talk, I use that speed control in my EF-1 pylon planes,, we dump a 4S 2800mah battery in about 1:30 so the heat sink is a good thing,,