Hey man she sounds like she's running great.https://youtu.be/r9Tmekou9SM
Here is a startup vid for you guys. I will have some driving clips tomorrow. Life has been chaotic getting home sorry for the lack of quality!
Is there a small exhaust leak? Maybe straight piped cats? Just sounds a little buzzy, possibly just the cameras sound and it's probably cold. Sounds like she's a cold start.
I've noticed the 3.5 in my accord sounds like that for the first 15 seconds or so when I cold start it and then it like "clicks off" and it's quiet as a mouse.
Either way what a successful swap, man. Which starter did you use? It sounds like the same starter on those 09+ Ridgelines.