Quoting mitsuturbo:
PTE turbochargers are fine. It's their turbine housings that i don't care for.
If it were me, i'd just spend the extra monies for an FP setup. Then again, i bought my 3076r in some POS reworked shitsubishi turbine housing some years ago, and just NOW have updated it to full "FP spec" with the addition of their turbine housing. That's another route to consider. If you get that turbo with the T31 turbine as offered, you could pick up the "cheap" FP hotside, as they're only $199 rather than $399, then get a nice wastegate to hang off of it as well.
I believe that would definitely make your turbo more valuable and useful.
Interesting idea, i might have to give that a try.