Honestly got super lucky with the Buy Station placement on this one lol

Gun Loadout - WSP Swarm Akimbo, WSP Reckless 90 Long Barrel, CS15 Scarlet Cylindrical Laser, 9mm High Grain Ammo, Akimbo Conversion kit - Legendary/Tier 3 Pack-A-Punch

Come in with a ton of essence (Recommend stacking Tombstone) All Perks, Gold Plate, Aether Blade, Decoy Grenades. You'll need it to fill your inventory with Self Revives after you place your turrets.