I spent ~3 hours yesterday setting up my UI.
This was helpful to decide what mods to delete
http://www.wowinterface.com/survivalguide.php
I also used wowmatrix to update all my addons even before logging in. I deleted all the stuff that was discontinued or did not have an update within the last 20 days. Stuff that works for me.
Mods that worked fine with my old WTF folder settings:
- AG Unitframes
- Grid (GridRaidDebuffs, GridManaBars work. I had a few more mods for grid that had issues, so I deleted them)
- Squeenix
- Fubar
- Elk Buff bars
- Bigwigs
- oRA2
- Recount
Mods that worked, but had to reconfigure WTF settings:
- Bartender4 (deleted bartender 3)
- Prat 3.0 (deleted prat and all associated modules)
- Omen3 (deleted omen and threat-2.0, this I have not tested yet)
Mods that are buggy, but sort of working:
- Onebag
- Onebank
I had weird issues with my chat windows. I was unable to join any channels or see any chat. I was able to debug this issue by renaming my WTF folder, then tracing the issue by disabling the addons and then enabling one by one, till the issue reappeared. For me it was 4 sub modules for Grid and a Ni-Karma DKP system pugin that I use for my Alt BT PUG weekly. I was frustrated with the issue for ~2 hours and was almost ready to redo my whole interface from scratch. The method I mentioned above saved me a good number of hours.