Hey Mates
I'm planning to build my own cockpit. It will a Cessna Citation Mustang cockpit. I am really concerned about how what to do with
1. Switch (landing light, seatbelt switch, etc..)
2. Pushbuttons (auto pilot switches, G1000 ENT switch, etc...)
3. Rotary knobs - both double and single
4. Rudder Pedals

Can you help me guys with this

and is 2500$ enough to build the cockpit excluding PC, monitors and multi-media projector?

Thank you in advance