2" discharge, 3/16" hole drilled within 6" of discharge port, 2" CI check valve.
2" Vent minimum VTR, pump must have it's own breaker and line circuit back to the panel.
Sealed pit lid, water-tight connections of sanitary lines to prevent ground water contamination.
Last sewage ejector pump I installed was a Zoeller M-264 and the customer was greatly impressed with the quietness and fast cycle the pump produced.
The latter that failed was a wayne pump that was wasting electricity by it's long cycle pattern and provided an extremely loud check valve slam.