You can always take these missions and do them if and when you have enough time while you are stabilizing - but you don't have to Aion Kinah Buy do them, unless they are a particular special pursuit for your toon to stage or gain abilities.
Secondly, you want to make sure that you don't invest too lots of your energy and effort or cash on equipment. Sure, you want to keep it fixed and update when you can, but you don't want to invest all of your toon's silver on advanced stage, costly equipment if you are trying to power. Why?
Well, during Aion power stabilizing, you will grow out of equipment rather quickly, and you will end up spending a lot of cash on new equipment if you begin to try and constantly keep the finest high quality equipment on you all a lot of time. Don't worry about the high high quality of your equipment as much until you achieve the biggest stage. http://www.vipaionkinah.com/

