Finished up the campaign and just started end game today. I'm going to try and very slowly complete my atlas while figuring out how deep I can push in Delve. So I'm lvl 73 (leveled up shortly after the screen shot) my build is slowly coming online, I have a shitload of gear and items to get still and I'm just too poor to afford them. I'm slowly correcting my skill tree as I get orbs of regret since I decided to swap from Elementalist to Occultist.
I'm really unsure what upgrades I should be targeting first. I need a ton of jewels, 8 more harmonies, 1 might and 1 anima stone. The gems alone will cost me close to 300c right now and I think in total I've earned about 50c so far. On top of that I need to upgrade pretty much every piece of gear I currently have. The big expense will most likely be buying a 6L chest piece and right now I think the one I want is around 30-35c, I might actually do that upgrade next since it will allow me to get all of my gems for my skills straightened out.
Defensively I feel pretty weak right now and unfortunately I'm not going to be able to do much about that. Eventually I will be using a shield which will help and general upgrades will make me a bit more tanky.
I've got a long road ahead of me and hopefully I will start earning more currency as I progress through maps and delves.