I have a 89 7.3 idi project that I'm playing around with, I have an original Ats garret turbo for it but I need to rebuilt it, I recently picked up a good h1c with a non gated 12cm housing on it. That I am swapping the turbine housing onto the h1c I have on my 4bt powered truck. With the spare parts I have I can build an h1c with either a non gated 18.5 turbine housing or a gated 12cm housing from an junk hx35. With this in mind I would like some opinions on what combo would work on my 7.3 idi? I would like to spool early but keep under 15psi or so. Concerned the gated 12cm might choke it on the top end. Thoughts?