Modified the all glass front of my MSI Velox 100r case and flipped the top front fan to an intake. Undervolt now only -0.085v and CPU temps max in the 96. :
Unmatched Power - MPG VELOX 100R
MSI MPG VELOX 100R Mid-Tower PC Case - E-ATX Motherboard Capacity, Tempered Glass Door, 4 x 120mm ARGB Fans, Mystic Light, Supports 2 x 360mm Radiators & Side Ventilation Configurations : Amazon.co.uk: