I'm new to this venue so bear with me. Soon I'll need to bring a 1988 560SL out of long term covered storage--5 years. Car has 22000 miles, and was dealer maintained, but had no special preparation to go into storage. Of course the battery is dead and the engine has not turned over during this time. I'll have the local dealer do the work, but would like some input on what may need to be done, what the potential problems may be, what the dealer may tell me etc. What about sticking rings and other engine components? Should all the fluids be replaced? Should all rubber components be changed? Other advice is welcomed.