Flight sim throttle programming

Hi all.

I intend to make a flight sim throttle config. My question is this:

How much would it cost to have this programmed for me?

Requirements are:

4 rotating axis - 10k linear potenciometers.
+- 10 buttons - Momentary, micro switches.
4 Rocker Switches.
A couple LEDs, nothing fancy.

I've done a fair bit myself but it's just not something I'm really great at so I'd prefer to see if it's affordable for me.

Your requirements are a shopping list of hardware. Please explain what you want to do with that hardware.