Need new Firefox extensions equivalent to old ones

I've been using Pale Moon as a browser for years, highly customized with extensions but new changes to the PM code base has disabled most of them. I want to switch back to Firefox but would appreciate help in finding extensions to the current FF that provide similar functionality to the old ones I've been using on PM.

Tab Mix Plus -- to make all links open in a new tab

Roomy Bookmarks Toolbar -- remove text on bookmarks until hovered over

No Script -- disable all Javascript until enabled for site

Hide Caption Titlebar Plus -- removes useless titlebar and gains back vertical space -- little hope to find a replacement for this

Remove It Permanently -- remove elements from a page -- seems unavailable

Any help or suggestions appreciated. If there are better options available in Opera or Vivaldi, I'm interested. Will not use Chrome.