Unless youre planning to shoot for the moon in terms of power, just get the zzp power log. It looks like, has good flow and now clearance issues. Combine it with their DP and your engine has all the flow it needs for a long time. Going the full header route wont do anything for you performance wise,it may even hurt you in terms of low end torque due to the loss of back pressure.
meant to say it looks nice*
Im running a 2.9 pulley with e85 and an IC on one currently.