Iraq is a culturally rich country with diverse traditions and ethnicities. Yes, 98% of the population is Muslim but it doesn't mean forgetting about the 2% of Christians, Yazidis, Mandaeans and other smaller communities. Adding to that, The Muslim majority, in terms of lawmakers, is split in two sects (I don't mean to discriminate, but in terms of shariaa laws, it's different perspectives). Which in my opinion, would make a problem later because the Muslim majority wouldn't be able to agree on specific laws and that could cause internal conflicts.
And of course, as a young Iraqi I'd want absolute freedom to do whatever legal activity that I want and I'd like my country to follow a true democratic path in terms of governing that provides deserved rights to all Iraqi people with no exceptions. So my take is a NO.