The AUBoard 15P FPGA Development Kit doesn't include a heatsink or fan. These parts can get quite hot, so I think some cooling solution is needed for most applications, even if used only in a climate-controlled space at room temperatures. The user guide lists an example heatsink part number (EA-270- H245-T710), but it's not in stock anywhere and shows minimum order quantities of 500. No example is given for a fan or how to attach it, only a description of the fan header. Can you recommend a heatsink or fan that is available for ordering and provide guidance on how to attach it? Thanks.