buy cheap, buy twice! i lernt my lesson 
Certainly cheap (price), I'm hoping not to have to buy twice though, lol! 
I feel pretty confident after reading some of the customer feedbacks. 
You already have with your Bluefin handset sat at home
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If i didnt already have a remap on my car, or Bluefin handset reading to load, I would go to R- Tech aswell,
but i couldnt justify wasting the money that id spent on the Bluefin previously..
Great service as has been said, and alot of people hold them in high regard

You should put the money on the Bluefin, and use the rest to buy a new Milly instead.
£300 buys you alot of other mods.