Ok, so been doing more research. Fond this: https://www.ebay.com/itm/Borg-Warner...5.c10#viTabs_0 . Thoughts? Is under $2k landed to aus which is considerably better than any other seller I can find. I'm still unsure with the actuator, whats wrong with the one it comes with? What are dual port actuators? I read another thread that spoke about electronic boost controllers, thoughts? Current turbo has a boost Tee, can that be used? Will I need a different actuator bracket?
Mudrunner, what was the problem with yours on the dyno, as in how did they resolve the boost issue? From reading yours I gathered that your pump had been advanced in the past and they set it back to factory. This was enough to improve it completely?

As for fuel pump (lift pump), I see that you also installed one of them, is this essential?
For oil/water fittings, what local stores would stock what I need? There is no Pritek within 700km of me. Would agriculture stores have them? (live in the country)

Sorry for so many questions, feel like there is so much stuff I need to know before I even consider buying anything.

P.S Why are v-band clamps so expensive??