I am running the same setup but with a Fabspeed pipe w/resonator. Here is a vid prior to the primary removal. Xpipe and resonators make a huge difference in the sound.
some vids in, out and on the dyne
http://youtu.be/hxuAhz0hiHQ
http://youtu.be/Hto7lk_FX4Y
http://youtu.be/1IJjyHrS1p4