Thanks for the info. Yeah I was worried about screwing up the flange seal areas
(being tightened down an all). But if I remember correctly the donut gaskets are a softer metal than the pipe right?? So if I screwed up anything, I would of screwed up the donut gaskets only.

Now the only other thing i'm wondering, if I should bolt on the shorty DP to go to the exhaust shop (20 miles away). Either way i'll either have to tow it or drive it...