I got pro-tuned yesterday too! It was on a dynopak about 100 miles away, so it's not exactly the same, but I'll put my graph up here too, once I get it all set up, so you can see the similarities in shape between the perrin and the invidia headers - obviously exact numbers won't matter much being on different dynos, but the shapes look pretty close, even with the 2 (sort of) peaks for the torque curve. This makes sense considering the cars are basically the same with power mods.
I'm really glad EFI worked out for you, too! I contacted them once and they never returned my call - but I've only ever heard good things about them.