Feasibility: Arduino Uno for Servos, RGB LEDs, Voice response signals, and audio

Heyyoo

So I have a fun project for a wearable costume, but I wanted someone to run a feasibility check for some of the things I am about to try by all you pros! OK so here are the hardware, inputs, and outputs I will be using. I am not sure what I am looking for in terms of making sure this will integrate with the board, so here is everything I know to do in lists

To help you visualize what I am doing, Imagine an Iron Man Suit with 3 groups of servos (side of my arms, top of my arms, and my back) that are triggered by voice and motion controls, and outputs audio to certain voice commands.

HARDWARE

So the project is quite... complex. The arduino needs to serve multiple functions, which is why I am hoping this will all work together.

List of inputs and desired outputs

  • Teensy signal wires toggle all servos to open or close to set positions.
  • 5x buttons to individually trigger a few( 5x) servo groups
  • 1x button to toggle LEDs on or off
  • Voice activation triggers servos, led changes, and voice lines

My hope is that an arduino mega will have all the necessary processing power and inputs and outputs to do this all. I know this might be incredibly complex, but the project kind of demands it. Any and all help/advice is appreciated.

Lots of "hoping" there. But how many projects of similar complexity have you completed in the past?

Do you have a plan of development stages for your project? What is your timeline for completion of your project?

Paul