Neither of my soobs get close to the miles of use 'normal' folks get. But, in Texas, rubber and fluids DO go bad with time. The wife's 2003 H6 OBW has it's original hoses. Only 93K miles, but 13 years old. Just wondering if you guys think a burst hose is imminent or if I can somewhat reliably get a few more years out of them? Do they burst/split, or usually 'pinhole' ? And, If I were to preemptively replace hoses, should I change just the large rad hoses? or rad and heater....what would you change? Is Gates OK or would you spring for OEM ?