I have a 2005 NSX with 21K miles on it. Due to its age I want to have all the rubber replaced, timing belt, drive belts, hoses, etc. The dealer wants $2800 to replace the timing belt. That includes a water pump, coolant and drive belts. He also wants $2100 to replace hoses. He told me that the engine has to be removed to replace the hoses. Is that true? And if it is, should I have the engine mounts replaced?