Been there done that....is an old phrase. SoapCalc. I've settled on 30Coconut, 25Olive, 35 Lard, 5 castor and 5 luxury oil like wheat germ or shea. 6% super. Ice Lye and oils to 90 degrees. Stick blend oils before adding lye. Don't mix to full trace. Cut at 24 hours, age 3 weeks. Perfect...