It's a good start. Whenever possible, try to induce some more movement in the branches and give them all a good logical place in the sun. Some branches are pointing down and will never grow into the design. You will notice the light green foliage tip will be less vigorous, you can wire them in position now or remove them now or in june/july. The tree seems to be in good shape. You can leave the wire until it digs in. The cutmarks will fade in 5 years and will fixate the branches. Keep in mind that backbudding is unlikely to occur on bare branches (green circle). The eventual tree will be in the left or right red circle. The magic will happen in the blue circle, i would have wired until the blue line and removed the needles up to there. So eventually you will have to select foliage as close to the trunk as possible to have a compact design.
You have chosen to wire only the primary branches, it is good for the health but you should go further and wire the secondary branches as well. It will reduce some dropping branches, better sun and it will indicate that some branches are not good to keep. Cut them.
This is what i would do now
1: Wire the secondary branches to make the structure (lowest picture, top sketch is view from above, lowest picture is view from the side. Make your basic structure flat. The green stems pointing upward in the sketch is new growth resulting from your flat structure.
In june / july
2: Remove all downward growing soft branches.
3: New buds will start to grow up. They have a central leader and 2 weaker buds. You want to create pads, so keep a hight in mind with as much of these weaker buds on that level. Remove the central leader where they are larger than your envisioned level.
In Fall
4: remove branches that are impossible to use. Don't settle on a final design yet.
5: remove the old needles again. This time you will have a) a basic structure without hanging foliage b) more uniform growth c) a vision of the branches that you can remove.
Next year
6: remove the growing tips 2 times (june / august), you can cut back to visible buds, even the tiniest is good enough. But keep them of the same strength and level throughout the tree.
Feed and water agressively