Convert GUI image to Raw Image for Audio Waveform Visualizer

Hello,
I'm looking to see if this C# script can be converted to use the new UI system of doing things. Basically I just want this script converted in a way that it will use either a UI image or UI Raw Image to render the spectrum data too. Reason being is that I find it WAY easier to do a proper GUI interface with the new UI system only I find it does not often play nice with other GUI elements from the old way of doing things. If someone could convert this script that would be just AWESOME

Code (CSharp):

1. using UnityEngine;
2. using UnityEngine.UI;
3. using System.Collections;
4.  
5. //[RequireComponent(typeof(AudioSource))]
6. [RequireComponent(typeof(GUITexture))]
7. public class AudioWaveFormVisualizer : MonoBehaviour
8. {
9.    
10.     public AudioSource MusicPlayer;
11.     public int width = 500; // texture width
12.     public int height = 100; // texture height
13.     public Color backgroundColor = Color.black;
14.     public Color waveformColor = Color.green;
15.     public int size = 2048; // size of sound segment displayed in texture
16.    
17.     private Color[] blank; // blank image array
18.     private Texture2D texture;
19.     private float[] samples; // audio samples array
20.    
21.     IEnumerator Start ()
22.     {
23.        
24.         // create the samples array
25.         samples = new float[size];
26.        
27.         // create the texture and assign to the guiTexture:
28.         texture = new Texture2D (width, height);
29.        
30.         guiTexture.texture = texture;
31.        
32.         // create a 'blank screen' image
33.         blank = new Color[width * height];
34.        
35.         for (int i = 0; i < blank.Length; i++) {
36.             blank [i] = backgroundColor;
37.         }
38.        
39.         // refresh the display each 100mS
40.         while (true) {
41.             GetCurWave ();
42.             yield return new WaitForSeconds (0.1f);
43.         }
44.     }
45.    
46.     void GetCurWave ()
47.     {
48.         // clear the texture
49.         texture.SetPixels (blank, 0);
50.  
51.        
52.         // get samples from channel 0 (left)
53.         MusicPlayer.GetOutputData (samples, 0);
54.        
55.         // draw the waveform
56.         for (int i = 0; i < size; i++) {
57.             texture.SetPixel ((int)(width * i / size), (int)(height * (samples [i] + 1f) / 2f), waveformColor);
58.  
59.         } // upload to the graphics card
60.        
61.         texture.Apply ();
62.     }
63. }