That's a great turbo for a very wide power band. That compressor has one of the widest usable areas at that psi level out there. I'm curious the reason behind sticking with stock cams and stock exhaust after the down pipe with such a high flowing turbo. I must say I would have expected a much more significant torque drop on the top end with these choices. If the flow is free enough, you're easily looking at a 600+ hp setup and higher if you could rev it out more. That turbo certainly doesn't roll off on the high end if the engine can flow the air. If 7k was the goal, I'm curious why a GTX3071R wasn't the choice instead. Maybe there's something specific to your choice...or headroom for future plans.