Well I hope I can settle you fears.
The game is user friendly - some aspects more, some less, but you have a huge detailed manual and this great community.
We will answer your questions and help you with problems if you experience one with Black Shark.
The Saitek Aviator will work, as it has 5 axis that you can use to fly the Ka-50.
Give us some words about your computer hardware if you are unsure if Black Shark will run on it, and we will see.
Best regards,
Airway