Yeah cheers and sorry for jumping in on your discussion but I love the look of that pipe.
A few people on SAU have them (gts25, therealsandybang) but not sure it is a Weldina. I asked gts25 but he didn't think so:
http://www.sau.com.au/forums/index.php?/topic/119761-R32-Pix-Only#entry7545869