I have a serious leak in my suction line located below my deck in a Y joint (where both my skimmers join before heading to the jandy and pump. I'm at the point where I'll need to either patch or for a bit more money and effort I could upsize from a 1.5" suction to a 2". What do you guys think? I won't be changing the return lines which are 1.5". Is there any advantage? I know this will lower the pump load for the same flow rate.