I was gonna buy an 8 pack of the DDR/SDR long ramsinks ( tweakmonster), 4 for my mosfets, and 4 for my radeon. But i kno my radeon memory is BGA size. So will the DDR/SDR ramsinks work as well as the BGA ramsinks? or will it hurt performance/heat dissapation. I wanna buy it tomorrow. So help me out. Thanks.