Hi. This is an observation and suggestion...
VOR reception range is way too short. Normally I need to get withing 60+/- NM in order to get CDI indication on the HSI. Interestingly I get DME indication at much longer ranges. If I remember correctly vor range formula is the square root of the aircraft height above the height of the vor station ASL times 1.23. No need to model it to that extent but if you could increase range to 100-150 NM that would help realism. I retired last year after 40 years of flying for a living and I find myself really enjoying Aerofly2 especially when I just want to go fly from A to B and enjoy the scenery.
Dave