I think the best thing to do could just be to cast Alrund's Epiphany right away, letting you immediately untap with Hauken's Insight out and run away with the game from there
Numerically, this usually works out to be between 6-10 cards for me, especially if my commander has black in their color identity, and this seems to be a fairly common range for many other players as well
It wouldn't be a bad idea to include cards like Swiftfoot BootsSwiftfoot Boots and Lightning GreavesLightning Greaves as safety measures, but in the interest of synergy, our options in this particular list are the spells that make our team indestructible: Selfless SpiritSelfless Spirit, Rootborn DefensesRootborn Defenses, and Dauntless EscortDauntless Escort
This list focuses on the cards that I believe will shine brightest in Standard throughout their entire lifetime in the format, and Im not taking other formats into consideration
All that aside, Id play Kibo simply for its final ability, forcing the defending player to sacrifice an artifact whenever Kibo attacks