ok here's my question.i have a b16a2(eudm)its stock compression is 10:2:1.im gonna raise compression using a toda headgasket (i think iti raises comp about 0.3)and im thinking of milling the head a little bit too.how much should i mill it so as to be safe and dont lose much reving in high rpms?what's the max level of compression i can reach with everything stock inside? thanks a lot!!!