Adding a salt water chlorine generator will reduce your maintenance time, but is not maintenance free.
Appears you have a single speed pump. The SWCG needs to be sized as large as possible to reduce the pump run time.
Otherwise no big surprises. Depending on your fill water and how much water you add for evaporation, you may need to add some acid occasionally. Salt will be needed when you refill after winter. Along with some CYA, but you will be able to keep your CYA at a lower level as you have an auto cover, as long as it is kept closed for the majority of the daylight hours.