GTA Online - Kortz Center Heist (2 Players + Hard Mode + Stealth + 1st Elite Challenge Run)

At long last, I finally passed the Elite Challenge of the Kortz Center Heist (yay!). I'd originally planned to do this heist alone, but hitting every floor for the Buyer's List items would've eaten up too much time and could've blown the time requirement for the Elite Challenge. So I brought in a friend instead. Honestly, I can only handle one of the three laser combinations on my own (definitely not the one shown in this video), so huge thanks to my friend @Chezey25 for doing the lasers and cracking the vault hack (this was probably our 4th attempt because we were tripping in the lasers). Heist Board Primary Target: Twindifference Buyer's List: Coquard Carcanet (Imperial Topaz) - upper floor Byzantine Hoops - lower ground floor Explain Yourself - ground floor (Chezey disabled the cabinet alarms) Setups Completed Infiltration Gear: Staff Key Card (unneeded), Alpha Mail (entry vehicle and disguise), Tactical Equipment (for nightvision goggles) Weapon Loadout: Security Loadout Getaway Vehicle: Annihilator Stealth (avionics purchased) Optional Tasks Finished/Purchased: Guard Shipments, Guard Routes, Glass Cutter, EMP Charges (unneeded) Full disclosure, I still have a lot to practice on with this heist, so please, go easy on me in the comments!