The holoprojector 1 state allows you to substitute the bearer of the equipment with a different model and declare what weapon option from the imitating model's profile it is replicating. Does this extend to allowing you to declare other details about the chosen weapon option? Specifically, does it allow you to declare that you have a specific number of pieces of deployable equipment (such as mines) remaining? (I would argue that it does not, because that level of detail extends beyond declaring a weapon option from a profile, which is all that the Holoprojector 1 state explicitly allows, but I'm unsure whether this has been ruled otherwise before.)
Holo 1 does not let you pretend to only have 2 mines for exactly the reason you listed, you're copying a profile but there is no permission to change or alter that profile.