Not convinced the pipercross venom looks as sweet as the K&N cause of the position of the can, and the BMC is probably a bit too hard-core
And as it doesn't appear to have got a slating by anybody (yet!) Me thinks I will go for the K&N option for not bad looks, pretty good performance, and a blummin good price (compared to most). Half the price of the ITG
It's only pipes and a papery can, but I love that induction noise.
Will let you know how I get on with it when I take the plunge.