TTI headers

It's going to be a 80/20 street/strip car, kind of like the F.A.S.T. class of cars. I haven't heard of Tubular Automotive headers, I'll definitely give them a look. Ibought my TTI's years ago for this long term build, so I'm sure I can sell them for what I paid for them.. My thanks to all for their experience and advice. I don't have an unlimited budget, but enough to do this right. Buy once, cry once my Grandpa used to say. I plan on shifting about 6500, but that's open for testing. My Voodoo solid roller says it makes max power from 3000-7000 RPM. I have an MSD E-curve with a built in curve and rev limiter. I appreciate everyone's tolerance and knowledge sharing.