Okay guys, DONE! Placed a precut 2x4 directly in front of the support I planned on removing. suscrewed the support and it slid right out. Removed the 2x4, placed the sump below and put it back together again. As for the heater vent, How else am I supposted to keep the water at 85 degrees? J/K
. The vent is for A/C, which the house doesnt have.