Although I have done maintenance through the years on my vehicles (all cars) all I have done on my Spyder is just the normal safety checks, check the oil etc. and left the rest to the dealer. How hard is it to do some of the basics, air filter change, oil and oil filter change etc? Do I need a lift of some kind? All I have is a shed I built for my Spyder just for storage not much room to do anything in.