Hi guys, I have a 1981 525 (E12). I was told that the car needs various fixes and the following are the list.1) The head gasket needs to replaced - engine needs overhauling. 2) Brake Master - Pump (I have no idea if that is the master cylinder or what)3) Exhaust Fan...4) I need to keep filling water in the radiator before I go for a drive, what can I do to solve this? (The car does overheat)Could you guys recommend me to a place around Damansara area to get the engine overhauled and is there a service where they do a full car inspection so I know what parts needs to be changed?I know the parts needs to be ordered, I can try find them.Thanks, I am sorry if this is posted in wrong section.