DrJoe, I think you're spot on with the rego inspectors I was thinking about attaching the KTM 300 subframe to the DR but it looks like too much work for me and my backyard. It would lighten the load though! hmmm. maybe I should keep it just in case... My project is on hold for a week or so... the cylinder head on my Defender cracked and I'm dealing with that at the mo... Nice build so far mate... should hook up for a ride in the future. I've got a non titanium muffler if you decide to do the GIXER mod. Same as TIT but heavier. You can lend it if ya want to get the shae for a mid pipe right.