Thanks Cruiserpilot. Maybe it wasn't clear but I ran parallel #10's (2white, 2black) so as to share the load and potentially double amperage capability. May still not be enough for jumpers, but the two #10's is very close in size to the "cheap" set of battery cables that I had laying around, so my hope was to get away with one Anderson. Lordco only had two types on the shelf, a 50a and 175a. But if the CA's required for a jump are more in the 300-600 range, then even the larger Anderson would be too small. I hear you on the double run though...designated each Anderson for each piece of equipment...just more money.