I have a 1/2HP jet pump working at a depth of 33 feet. Max for this application is 25. Simer makes a deep well jet pump 3210C with a 1HP motor. Problem is I can't use the injector option that comes with the pump as the case diameter is 4inches. Will I benefit from just increasing the HP? Horse trough is hooked up to the house supply so it would be nice to have more volume.