I agree with it as well. Although this will mean that commanders will have pships that cost insane amounts of credits. It will be odd seeing someone with a single pship as a lead ship. If you are able to "clone" weapons and add them to a ship, then it won't stop commanders from using several 100k weapons on a single pship design...
after a certain point more weaps really doesnt increase ur power per credit ratio by any real amount anyways... the multi-weapon penalty kicks in and it becomes less efficient to a point where it owuld be bad to add anymore weaps id imagine...