Aerodrums and Aered forums

Is it possible to add more drums to the screen layout to more accurately reflect your own acoustic kit ?

Is it possible to re-arrange the layout of the drums / cymbals on the computer screen to more accurately reflect the set-up one normally uses when playing your own acoustic kit ?

If using Aerodrums as a rehearsal kit, is it possible to record your drumming as you play and if so how would you go about this ?