She sounded like a mix between a t-rex and a helicopter combined with a quaif inline shifter whine from the new lifters at idle. I don't have a sound clip unfortunately, there wasn't really much time to get the gopro in the short time it lived. What is funny is that with the stock ECU back in, she still has the grumble - but lost all of the edge the tune gave it.
I unfortunately don't have the patience just yet to get to troubleshooting with Dimitris yet. He wants me to plug the MS back in and start doing some things but I'm still a bit miffed and dealing with packing our apartment. Might put it off until I am in LA