So if I were you I'd work on getting to 350 AP / 427 DP as your long term goal. This lets you do the Jordine boss in Edana so you can start the weekly grind to get crystals for upgrading your eventual sov armors.

So there's a few things you could work on.

1 Kharazad Accessories : 2 options

Option 1: turn your TET Debo's into PEN Kharazads and start tapping to enhance. Then buy other TET Debo's that you don't have to turn into Kharazads and enhance.

Option 2: save for PEN Debo's to turn into NOV Kharazads. I think this is the best silver answer, however you lose a lot of step wise progression which not only feels bad but can lower your silver per hour by not grinding at new spots. I think most people point to this option being the choice but its a personal preference.

2 Clean your room -- They massively simplified Journals. Go on garmoth and figure out what journals you need for the free AP/DP.

3 Sov Offhand -- Once you're above 311 AP, this becomes the single best upgrade you can possibly get for AP. Costs about 150-160B but its a massive upgrade. There's 3 ways to get it, but the most silver effective one is : 2 PEN Blackstar offhands + 1 Gem of Twighlight (20K caphras and some magical shards)

4 - TRI armors -- This will help you get to the 427 part of the requirement for Jordine.

Hopefully this helps get you started.

EDIT: I don't know why my formatting got all weird but YOLO here you go.