I have an old JBL 3-way speaker system (Model - LX3) the drivers of which are disintegrated. I want to rebuild the system with new drivers and amp/crossovers as required. I have never done this before though I would love to do it. I dont have any idea about which drivers to choose (though I am inclined to buy DAYTON speaker drivers after having done some research) but open to other suggestions. Budget around $500-$600. I am travelling to China next week and planning to buy from there. Can somebody throw some light please?