Thanks to Evan its on the road yesterday evening so I'll update with what I have so far. Keep in mind it's in break in so I can't romp on it any yet. So far I have noticed drivability is great at little to 1/4 throttle. Drives and responds like the stocker. EGTs are considerably lower than the stocker, I am running ppe manifolds and up pipes but I believe the P&P and hx40 dp helped. I'm seeing 250 to 275 at idle compared to 325-375, cruising is 575-650 compared to 700-850. I lugged it on an incline and it hit 1050 and stopped climbing while the stocker was hitting 1350 all the way to 1400 on the same hill. Now my tunes are on the conservative side but even when in modified stock setting the egt were higher.
Now the sound is awesome, it sounds like a jet engine lol. So far I'm impressed. Hopefully soon I'll have some hard numbers.