so i have a small coolant leek in my car. I bring it to the local repairman who has been a friend of the family since my grandfather first got a car. but anyway he tells me that all the coolant hoses are going and the aftermarket clamps (because my engine was overhalled like a year ago) are going to break real soon. so the moral of the story how much is it going to cost to get all that piping replaced and put in? and is it going to be worth it on a 95 with 144000 miles on it but only like 40k since the overhall?