Two quick questions. Do you know the operational temperatures of the capacitors you used as replacement? I believe that the ones that originally came with the Pro-HD are the LW105C (http://www.luxon.com.tw/pdf/LW.pdf). Can you confirm that? As I understand those have a operational temperature range of -40°C ~ +105°C, but a Mean Time Between Failure (MTBF) rating of 2000 hours at 105°C.