408 Magnum Stroker Build...cam selection

Thanks. Yes, I believe they are roller rockers as well. My builder would like me to stick with a comp cam on that list.

I don't necessarily want to "optimize" for my stock manifolds, but I don't want something to seem wrong or incorrect. Like I stated the manifolds are there for the near to medium term.

What kind of stall should I expect with the factory performance TQ converter with my build? Too low for the XE274? That's the crux of my question. I don't mind a little bit of choppy idle.