My rod has a gromet on the bottom of the gas tank that kind of holds it. I seldom use my crank. Maybe in the barn, at the start of spring when I don't wanna drag the battery down any more than I have to, till I get a charge on the battery. Besides, I usually use my foot and kinda jump on my hand-crank. My engine is pretty still, and I'm not thta big of a guy.
Been my experience I don't need the choke plate to be dead closed. I open my GAV a bit too. Once it fires I can retreat to the drivers compartment and smooth everything out.
The wire...yeah I guess you could, but I'd be inclined to hold it around the radiator shell. My radiator cost $585 plus shipping.