This is looking really nice.. I would also like to see a frontal shot.. You had asked about the apex... Do you have any plans for it? It will probably have to be reduced... However, from the pics, I don't think advice could be given, at least not with more info and pics of the interior... Generally, when a tree is initially structured, the apex is realtively small and basic..and in time, the tree kind of grows into it so to speak...However, sometimes a tree is set up with a generally good proportioned apex and then it is more of a maintenance and a little growing situation. This is more for older trees..
Depending on the proportions of the tree, bottom width to top, you may not (key phrase may not) have make any major reductions. Just have a nice apex with smaller pads on the upper half of the tree.
These are just a couple of examples that you might find helpful.. The first pic is a Shinji Suzuki tree.. Notice how there is a large pad at the top for the apex and then smaller pads.. Which form a beautiful composition for the upper half of the tree.
This next one is from Suthin Sukosolvisit and is a spruce, I believe.. Notice the basic structure of it, small, simple and well structured. When it grows out, it will remain well structured..just a little fuller...
All in all, you would know best since it is your tree and you know what you are working with.. Maybe make a sketch and see what would looks good or do a virt based on real possibilities. This way, instead of trying this and that on the tree, you will just do it once and it's over and the tree can relax..
I hope this was helpful. Once again, this tree is looking very, very nice.
Rob