I'm interested in building my own frag racks since I currently have more time than money so I wanted to see if anyone else from BAR had done this already (I'm assuming someone has). Well, I found some Neodymium magnets but I'm interested in ensuring a proper seal and protecting the glass from any scratches. I realize there are a bunch of pre-made racks that I should buy to save my time but I at least want to try the DIY route at least once. Here is just a quick look of magnets that I found that's comparable to Ocean Wonders' magnets: http://www.magnet4less.com/product_info.php?cPath=5&products_id=1154 Also, does anyone know where to source the black egg crate? I think it looks awesome.