That's good advice, AV8R. I was wondering if I'd have enough margin with the 77A ESC. I don't know that the 90A is that big of a weight benefit to the CC ICE 80 to risk trying new equipment.

Any thoughts on where or how to find realistic weights? Has anyone put these things on a scale? The CC spec for the ICE 80 is pretty right-on with the 4.2oz w/ wires.