2016 5.7 VVT motor exhaust

[thegreatgazoo]

Hi all. I'm going to be putting in a 2016 5.7 VVT motor and 545rfe transmission into my 69 roadrunner. I have almost everything I need with the help of bouchillon performance. Only thing I'm trying to figure out is the exhaust before I start the swap. The stock manifold from the donor vehicle definitely won't work (2016 ram 1500). TTI makes long tube headers for this swap I was wondering if anyone had done this swap yet and what exhaust they used like maybe charger or 300 manifolds or maybe shortie headers.
Thanks