FYI: McMaster Carr Push/Pull Plastic Captive Fasteners work good and can open and close my ship in 30 seconds. The part is #93040A109. I have not used them in a battle so I don't know if they snap off but you get 10 for $12 and it's just so easy to get in and out of your ship. They are light weight and look good.
From what I saw of this posted to the MWC email list with a link. They are neat, but seem a lot like other similar caps I have dealt with on cars and computer stuff. They do not make good for reuse very long. Or atleast ones I have experience with. It is a neat new idea though. I am curious to hear how they work out for someone that uses them.