Hello, I am super super new to the game and was recommended the Wilson Duo Feel hybrid string setup, with poly Element and multi NXT Power. The description makes a point that they can be strung with either in mains or crosses. I was planning on having poly in the mains and multi in the crosses, as I thought that was the "power" favored setup. But I also thought the "power" string was supposed to go in the mains? Additionally, there's a note about reducing tension on Element by 10% for playability, but everything I've seen has reduced tension in the crosses, not in the mains? So I'm just a little confused how best to have this set up and any thoughts are much appreciated, thanks!