after a closer look at those and the headers tom has done in the past I think that I will use a semi hybrid design between those and his, I plan to leave the exhaust manifold the way tom has and put my flow more angled toward the center of the vehicle collect from 6 to 2 for the headers and then have the second piece be a 2 to 1 in a y pipe just in front of the crossmember and then over to the turbo for the up pipe.
edit:
essentially I want to do a shorter version of rally bob's
