How on earth is any Delta typing (or for that matter any non-Beta typing) of you not only floating around, but holding with some large amount of traction?
You strike me as Beta as much as anyone here who's set hard and strong as Beta; as for temperaments, the J/P (and by consequence Static/Dynamic and Process/Result if that's like what you're into) thing is a better call than looking for E/I; far too often E/I gets intermingled with social extroversion, social introversion, and shyness in ways it shouldn't.
And yes, valuing as hell, you mesh great with people in Beta, that dude from Combichrist in your avatar, the discord with WA here; I've been for you as SLE for a good long while now, and I can't see anything else as being correct...