Actually, those are not made from springs... that was a straight piece of 1/4 inch steel rod a few hours earlier.
I am not sure, but I think that trying to rebend a spring might be harder than starting from scratch. The pitch would have to be messed with to stay uniform, and when the spring is stretched the ID gets smaller by some about that I wouldn't know how to predict. I have never tried it however, so I don't know.
Anyway, as I said, I woke up in the middle of the night and all the simplistic details came to me. That happens alot. I don't sleep much... it is a wierd tradoff. :-)
Doublecheck, but I think you will need a 1 inch dowl and have to wittle it down where it fits the handle.
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CaptTHighbiter... I left you a PM