New Hemi Swap with Borgeson Steering Box?

I am so tired factory tolerance cop out excuse every time something doesn't fit right. True, the factory had some wide tolerances, but have you EVER seen a k frame the didn't fit, a used body panel or piece of used glass that didn't fit? I haven't. This is no different. TTI is controlling a lot of the variables by selling the mounts too. I understand the reason for aftermarket suspension systems, but for these builds I don't believe it's the correct choice. It is possible to build a set of headers that actually fits, it's just that TTI hasn't chosen to do so in this case. Just my opinion here. It's frustrating because I'd like to sell these headers with confidence, but I will not.