A few members have PM'd to ask if I ever got my Fuji exhaust. I already posted up a thread in my regional forum, so here is the link to it:
https://www.s2ki.com/forums/index.php?showtopic=241304

Not much drama to it, just a few pictures for those who are interested.
It also seems that almost all Fuji cat backs have this peculiar ringing noise. A quick and easy fix has been found and it is posted at the end of the photos in that thread.