Geez, why don't you try Danny's advice 1st. There is no reason to suspect he will lead a customer in the wrong direction. I'm sure he wants lots of good feedback on his Alphas since I have not read any customer reviews.
You might also think about using the same type of wire you are using for speaker cables (to connect to your amplifier.)
If you are really curious, you could do a wire test by using alligator clips. Start with the manufacturer recommendations who knows best and then tweek later.