A nice touch is the TimeSaver brand's quiet reduce clutter and distraction in control cabinets.
2Pcs 12V Latching Relay Module Single Bistable Push to Start and Stop
A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.
A useful perk is the economizer that keeps coil power lower during long holds.
It’s a nice touch that the connector style matches, since it replaces 118168-01.
With 2pcs - 4pin relays, you can wire a small control circuit and still have a spare on hand.
A nice touch is the consistent 8T2T-CA format across the batch, simplifying replacements later.
You will find that the relay reacts quickly to control signals, giving your prototype a responsive feel without overcomplicating the logic.