So, I'm finally getting my 69 RR Vert 5.7 Hemi Swap road worthy, but it currently has stock 5.7 exhaust manifolds to Magnaflows that are getting rusty. The swap was done in 2006 and things are starting to show age. It's not too loud, but it basically sounds like a much louder version of the 5.7 Challengers and Chargers. After looking at the undersides of newer 5.7 cars, it looks like they have cats followed by mufflers and resonators. Does anyone have any recommendation from their 5.7 swap setups? I was wondering if anyone has any thoughts on using the some of the repro stock mufflers with stock hemi resonators.