Well to say i am pleased with the result would be an understatement... I am incredibly happy with how this has turned out. In the end i went for the blue anodise
main reason being anodising isn't an exact science and the guys who i use are always very honest and said the chances of matching the colour to the block it very unlikely but they would give it a go if i wanted to, however i decided a contrasting colour would look better as you all suggested, and well.... here are the results
If any one has parts the need anodising definitely give Badger Anodising a call. There based in Birmingham and no job is to small for them, i have had lots of bits anodised with them and have always been very happy, the have even anodised 3mm washers for me!
and the service is always quick!