Coleman Above Ground Pool Angled Return Diverter

The return hose on our Coleman 14' x 42" above ground pool shoots the stream straight out into the center of the pool. Any pool this large (or larger) really should have the return flow diverted to the side, away from the inlet so that the water creates a swirling vortex. Of course, the puny pumps that they provide with these pools don't have the power for that anyway, but what if you replace that with a larger (1.5hp; 4500 gal/hr) pump and a sand filter? You really want that water spinning...