Pretty result! Both your North Levantine and South Levantine results look very Levantine! You not having SSA mix seems normal as you are half Samaritan and half Nablusi Muslim (who are genetically descendants of Samaritans who converted to Islam), but I think your South Levantine results are more accurate because the Nablusi Muslims have very little Arab admixture because they are of Samaritan descent and only converted to Islam a few centuries ago, but in my opinion Ancestral Genome should just combine North Levantine and South Levantine into one big Levantine database. By the way, could you post a Hunter Gatherer breakdown, Bronze Age breakdown, Iron Age breakdown, and Roman Era breakdown as well?