pretty cool to know, there is this big youtube channel called speed academy with almost 400k subscribers that is being sponsored to build an ls430 and an bmw M5, I reached out and told them about your service to add to their LS george. Hopefully they read it, would definitely gain some attention and would be easy to find knowing you're one of the few doing this to our cars.
Funny you mentioned that as I just stumbled across those videos and watched all four episodes of the LS/M5. At the end of Dave's last video, he mentioned that the intake plenum was coming off, so I'm assuming he's got a Tom's supercharger kit for it. If that's the case, he has the modified Tom's ECU for it as well more than likely.
I also emailed Dave about my car as I'm running the same Fortune Auto coil overs (lowered about the same) and plan on getting the same Stoptech slotted brake rotors and Street pads he's using.