no probs dude. Yeah the HDI one is failry big, but im sure its a quality piece of kit.
Get pics up when you get yours changed over etc.
see now i really like the piping route of the hdi kit wouldnt want such a big core, it looks like its bulging out the bumper to me, someone needs to make a hdi kit with a core thats 70mm wide and ide be in love lol