Hmmm... Thanks for the replys guys, theres food for thought.
I think at the moment i may just fit the down pipe and leave it at that for now... I don't want to get too carried away with things again(spent over 15k on my last car), I'm going to be keeping the golf as a daily driver, and can afford little time and money on it to modify, hence why I went for bluefin. I originally had the car booked in for a revo map at a local seat dealer, but the wanted the car all day and I couldn't justify leaving it with them all day, especially with someone that I don't know anything about. Bluefin seemed like a solid, reliable, if unspectacular, alternative that could be done on the drive in 10 mins.
:-)