1. Only an idiot would take on d5 after 3.Qe2 Nf6.
2. Only another idiot would take back on d5 with the Queen.
Other than that, your analyses are remarkably brilliant. Keep them going!
You got to be joking.
While 1.a3 is pretty certainly better than 95% of the crappy gambits some white players are employing, you'd better try something more ambitious.
Seriously, you think cause you're an IM you are some sort of God among us, and go mocking everyone? Get a life...
You DO have to understand though, that fortifying your e4 by Qe2, no matter if this move is good, or bad, and on the very next move destroying this strongold by ed5, is not just inconsistent: It is utterly ridiculous, and bad chess. Ufff...
Agreed.
On a side note, this is legal, right? You haven't read or heard of a rule saying that en passant can't be use if the pawn that moves 2 gives "checkmate," have you? I ask because this guy on this poll keeps posting that this would be checkmate: http://www.chess.com/survey/ever-taken-a-pawn-en-passant-before
EDIT: Diagram fixed!