Engineering (from my brief skim) is really intended to be a direct replacement for Artifice in a more modern setting.<br/><br/>The big difference with Engineering is that instead of creating a permanent object out of whatever materials are to hand like Artifice, the Engineer conjures a temporary device out of thin air. So you can't really use the innate power to build components.<br/><br/>However, you can just take Lasting Artifice and conjure a fairly large (truck or shuttle) piece of technology out of thin air that is permanent.