hi i have just rebuilt my motor with following mods:turbonetics 60-1 turbo,b c stage 2 cams,hks 1mil stopper gasket,.020 wiscoe pistons,eagle rods,3 inch all the way out,titan cam gears.i was thinking about aem ems but its a lot of money and i already have a apexi afc neo.so the question is will the afc neo be effective enough or should i go with a more advanced system.thanks walt