Heh. No harm trying once you know what the problem is!
Side note, many do want just that E4690 card. If you offered your extras in the NLG Classifieds at a "fair" price, like $100 + shipping each, they'd likely sell quick and it's $$$ for something else on your machine!
I was thinking of the very small zipties. Local stores might have them if you don't. Not sure if a normal width ziptie will work. But don't think you can break it twice so I'd likely give it a shot with any ziptie!
Good luck!