You've got nice material here and the tree appears to be quite healthy. So good on you for even just doing that!certainly understand the feeling of not being able to see the bonsai within the tree. I still struggle with that. But I think in its current rendition, its not sure what type of tree it wants to be. Its planted straight up and down but has too much movement to be a formal upright. The branches left and right are of equal size so its not quite an informal upright either. In regards to the apex, you definitely have the foliage to wire a nice rounded and mature looking top. Guy wires can be great but in this case it does little to refine the overall design. I think what you'll find and something i have found, is that in order to achieve some semblance of a refined tree, especially on conifers, you really need to go through and detail wire as much woody material as possible and lay each branch and twig exactly where you want it. And from the picture it appears that every branch has hardened off, woody, twigging and branching. It'll take you some time, but you've got to spend some time doing this, or it'll always be a bit unruly. I think also, the tree could benefit from a rotation in the planting angle and a heavy wiring of the trunk line all the way to the apex. doing so would place prominence on your first branch, which ever you choose to use as such, and accentuate the little bit of movement present in the current trees state. I put a quick vert together, to maybe give you inspiration to be a bit more aggressive with your styling and branch arrangement. Its a bit rough but gets the point across and you definitely have the branching to pull something like this off. I even think you could be more aggressive with the bending of the branches and apex. You've got good healthy material here and the only way to get this baby moving forward is to really take some time and attention to detail of even the smallest branch. good luck and keep us posted!