Would the DRPSK be permissible carry-on baggage, providing the sparklite, scalpel blade, and cordage were removed? Perhaps supplemented with one book of matches (per TSA site - One book of safety (non-strike anywhere) matches are permitted as carry-on items, but all matches are prohibited in checked baggage.) and the scissors from a swiss card? The rest of the items seem to my un-tutored eye to fit within the guidelines. Anyone tested this hypothesis?