Ok so let me re run this just to make sure I've got it.
Joe Bloggs makes a piece of tech, doesn't label it superweapon but it clearly is. FJ goes through stamps it, Admin second stamps. Joe Bloggs then goes and uses it on Miss Daisy. Miss Daisy then throws all the toys out her pram, demands an edit via PM (because thats standard practice no?) Doesn't get an edit so she slams the report button. Admin get a headache, sit around and talk about whether it is or isn't, vote that it is. Joe Bloggs has to edit his post, to match parameters now set of his tech over to admins.
Seems like a lot of work when alternatively:
Joe Bloggs makes a peice of Tech, FJ stamps it, Admin comes along to second stamp, see's that its clearly a superweapon. Places tech under review, advises Joe Bloggs it come under super weapon and is being put to vote. Admins vote, parameters are set. Joe bloggs rps with it without causing upset.
I'm not saying, make a whole new template, i'm just saying you can catch it before its reported.