I've had several pairs of MIT cables in the past. You won't do any damage by experimenting. I would try all 3 ways and just pick the one you like the sound of best. I would call MIT as well, and see what they say.
MIT Bi-Wire Speaker Cable Question
I am using a internal bi-wired pair of MIT AVT3 cables with my speakers which use bi-wwireing. I am changing speakers and the new ones do not allow for bi-wiring. Can I just connect the positive high and low together and the negative high and low together and connect them to the speakers? Will this harm the internal cable network? I would rather not have to spend more money on a single wire pair of cables if I don't have to