Since this is a replica ship would the interface/HUD be more human based, or will it have the Vanduul interface fighting to break out under a hacked on human interface as the other Vanduul ships have had?

One of the many improvements Esperia have brought in since their initial work on the Glaive has been a solid human-centric interface. With the Blade being a replica rather than refurbished, there is no underlying Vanduul computer system trying to break through.