Right, this is what I have in the 54 pin plug with regards to colours:

1 yellow
2 empty
3 yellow
4 empty
5 black
6 yellow
7 empty
8 empty
9 red
10 white red
11 white green
12 empty
13 empty
14 empty
15 white yellow
16 empty
17 red yellow
18 red yellow
19 black
20 empty
21 shield
22 white green
23 empty
24 empty
25 empty
26 empty
27 empty
28 empty
29 green
30 black
31 empty
32 red yellow
33 white green
34 red
35 violet white
36 brown
37 black white
38 vlack brown
39 brown
40 empty
41 empty
42 empty
43 empty
44 empty
45 empty
46 white
47 blue brown
48 blue black
49 empty
50 empty
51 white brown
52 grey red
53 empty
54 brown

will try and get the meter on it now.

thanks