nr 1 is called "classtimers" under the elvui options, you can disable them there and i think you should be able to move them if you go under "unit frames" and then "player" and fiddle around there. never moved em myself so not to sure about it.
Yes, those are class timers. They have their own option in /ec and you can change the anchor point, but I don't think they are freely movable.
Do check out tukui.org/forums/ if you're interested, it's where ElvUI and TukUI are maintained. You can get custom edits, additional addons and get any other questions answered there.