This is going to be my first year with tubing, and I'm also going to run surflow pump like many other people do on the forum. My pump will be in a box on the ground with my 3/4 mainline running to the inlet. The property is like dead flat and there's no way of situating the top my gathering tank level or downhill to the outlet of my pump. With that being said is there going to be an issue with my surflow 4048 pumping up the 4 ft into my Ibc tote? Also should I make the outlet 1/2in or 3/4? I figured 1/2 might be better so the pump doesn't have to push as much volume up the 4 ft. Thanks guys