There are a lot of nice advantages to a dry sump system but they might not be worth the money and hassle for your car. You can get some of the same advantages with an external belt driven pump but you'll also have some of the same hassles. I have a couple of dry sump BB Mopar engines. It can be a hassle to put them all together but the engines have a much better chance of staying together when they are being fed high quality oil rather than foam.