I have a '74 Super Beetle. The engine is a brand new crate engine from Mexico which is a 1600cc and varies from stock in that it has hydraulic lifters and uses a real spin-on oil filter, the one that many watercooled VWs use to this day. I have about 10,000 miles on it and broke it in on whatever cheap 15-40 oils I could find. I now want to start running synthetic in it. I plan on running Mobil 1 oil filter # M1-205 and Mobil 1 15-50. How does this combo sound to everyone?