I put a beast like that together last year,,,what a headache,,I set all the clearances the way you would a steel block,,,but everything expands more than the steel block,,You will probably find when you fire it up that your oil pressure really drops when it gets warm,,also had problems honing the mains (alum/steel) more problems for sure than steel! but once you get past that, you`ll probably like it.any other questions, just let them rip!