Getting all of that done in 1 day IS a long day! As long as you did all of that I suggest you continue and complete all of the rest of a complete "C" service. No need to do it all in 1 day but best if done contemporaneously. That would include the front wheel bearings, lube the chassis, air filters, fuel filter, spark plugs, trans oil, cooling system, flush the brakes and clutch, and test battery among other things. Don't forget the owner checks like checking all of the lights, brake pads, the glass, and tire pressures and tread. The more pro-active you can be in your maintenance, the more reliable the car will be.