Actually, I am from SimplePlanes and I only hopped into SR2 recently.
I did play SR2 before but has long stopped playing the game.
(Due to technical issue, of course I still love and would want to play the game again, specially that 0.9.500 is out!)
(Too off-topic) Let's just get to the idea....
So, you see, there are only jet engines in SR2 (acc. to the last time I played it), and most prop planes are electric.
I would love to see Prop Engines get added in SR2, just like the ones in SP but much more realistic. (You could like add smoke effects when engines start)
Also probably add a Avgas sort of fuel for props and if turboprops are possible, probably it should use jet fuel...
Well, I wouldn't ask for helicopter rotors right now but, I would love to see props in SR2....
If you listened. Thank you very much.
I hope I return to SR2 soon, i miss it badly.