Welcome to the forums Keez!
Per your question regarding flight controllers, I use a Logitech Extreme 3D Pro. It goes for $29.99 USD, I've had 3 so far, they last about 5 years before I wear them out and the twist-handle rudder starts to get wonky. I've thought about getting a HOTAS setup, but they're pricey and I've heard mixed reports on compatibility and durability.
At one point when I had 2 of the Logitechs, I tried using them both at the same time, but Windows 7 x64 kept getting them confused. I think I still have my old beat up stick, I should break it out and see if I can get them both working.