Here is what I will say about this kind of position.
1) The salient point is still your isolated d-pawn. Your moves should revolve around that pawn and how it will become either a strength or a weakness in your position. To this end, you should consider the proper piece arrangement for an isolated d-pawn position. Here is an excellent article about the principles of the isolated d-pawn:
Isolated d-pawn
2) One piece attacks rarely work - if you attack "with tempo" it should be to combine both getting one of your pieces to a better square or creating an additional threat while forcing your opponent to move one of his pieces to a bad square. Just because you move a piece and attack something does not mean the move is "with tempo".
As it stands, curtains plan is fairly obvious: likely Bg5, e3, 0-0, Nc3, Rd1 and pile up on your d-pawn. You need to start thinking about how you plan to combat this, either by planning to enforce playing d5-d4, or by distracting him elsewhere on the board. Note that it will take him 4-5 moves to get his plan and piece layout complete, so you have about that much time to prepare your method of counterplay.