Are headers worth it for me?

I have a set that's never been on a car (no heat cycles), and they rusted hanging in the garage.

It's that salt water air LOL. Yeah I'm just gonna do the manifolds and keep it rolling till I do some Dougs.
TTI makes some awesome head pipes for your manifolds. 2.5 diameter, mandrel bent, and drop down to your crossmember. I have them on two cars right now.