H iMadduckUK , I do truly believe that our product the Vortex NEO is currently the best of breed set new level of the bar of performance. On the 48xx series I would endrose the use of our little coolers (http://www.akasa.co.uk/akasa_english..._ak_vmc_01.htm) for the VRM & magnetics & use the thermal tape adhesive . http://www.akasa.co.uk/akasa_english...0.htm:rockon2: