Good lube answer. The super lube, as stated, is expensive and won't last nearly as long as standard Foos lube and there are other much less expensive lube solutions for around the house stuff.
Tune up....The answer depends on how much you play, do you play local DYP tourneys, do you want to, would you like your table to be as close to the current model as possible, do you play with other people on this table a lot or do you plan to? It will cost you something between $25 to $200 depending on your goals. Let me know and we can work through what if anything you do. Either way some hot water and muscle to clean everything completely. Dry rods well so they won't rust. Take all the split bearings if and soak then in got water and dish soap and scrub them, they probably have years of gunk built up...Dry then off and replace putting the smoothest halves on the bottom side of your shooting rods. That ought to keep you busy a while.