Ok so now I have both versions of Blurr (one with a different head)
http://i.imgur.com/iZZFIFI.jpg
Takara's LG release is my definitive Blurr, but I really do like the colour/tone of the Hasbro release, something about that slightly metallic teal like colour...
So I stuck a new head on it, and called it a "new" character. TR line is going to be great for this stuff.