Does each engine type or airplane in AFPD have its own sound file, or do they sound the same like in XTR?

Does AFPD have proper rotor blade noise? (Spool-up, hard cornering/roll, autorotation, etc.) I like the heli sounds in G3, btw.

Can functions (dual rates, throttle hold, idle-up etc.) be assigned to keyboard keys in AFPD, or do they have to be assigned to radio channels like in XTR?

Thank you.