Moving to ESDF

[MiRai]

I've always been a key binding maniac, but I want more. I need more; and I think ESDF is the answer.

I've tried to move from WASD to ESDF a few times in the past, but I never really put too much effort into it and ended up reverting back to WASD soon after.

So, my question is: Those of you who've tried to make the move from WASD to ESDF...

Were you able to make it happen?
Do you remember how long it took before it no longer felt awkward? (Subjective question, yes, I know.)
Any regrets?
Any tips?

I just made the decision to try it again about 30 minutes ago while I level a new profession. I figured I'd just start slow with the movement keys and a single binding for my mount, then move on from there and practice typical number row action bar bindings on a target dummy for endless hours.