If the people aren't putting in the effort to research them properly then its their problem, i think the thread is pretty clear and most of the info is available to see.
Anyway, i think the thread is getting off topic a tad and we should let Stao continue what he does best, designing turbos! Its the best thing the SAU community could ask for having someone willing to put in the time and money to work out the best cost effective option for most.... I LOVE my HTA but do enjoy keeping tabs with what is happening in here as its awesome stuff!