Id like to replace all the vacume lines around my quadrajet carb but am not sure where to start or where to buy what I need? Should I buy a vacume hose kit? I see some mr.gasket kits from summit for 29.00 but how do I know what one ill need? Im thinking if I buy the 29.00 kit I wont use hardly anything in it, and to pay that much is a waste of money. What do you suggest I do?