In the promo video, it shows the base environment being able to be flipped, showing a different environment base. 1) Can we have a more in-depth video/description as to how this works? is there an insert where we can easily flip it, or some other way? 2) How durable would you be able to say the base is, with that function 3) On the off-chance that there aren't enough bases for the minis (doubtful, but possible!), would they be compatible with standard paper bases, or even the GTG minis bases? I do worry that the generic ones may scratch/wear down the minis faster, and the GTG mini curve might not fight/put too much stress on the mini. Appreciate any answers!