You have come a long way with this tree in a comparatively short time. I really like the ramification and how you have developed nice foliage pads. My two biggest suggestions:
(1) The top jin is too long, and detracts from, instead of adds to, your design. It makes the upper half of the tree look awkward and straight. This tree is NOT about that top jin - don't fall in love with it! The strength of this tree comes from the power of the lower trunk - the top jin is a distraction and takes your eye and sense of focus and leads it up and away into the upper left. Take some pictures and do a few virtuals with the jin dramatically shortened (like by 90%). I think you will find the tree regains a lot of balance and movement.
(2) Because you are not wiring the fine ramification of your branches, the foliage continues to grow upward without filling out. Within a couple of years your foliage pads will be an inch or two higher... and the fine ramification branches will look extremely awkward - thin and leggy. At that point, if you wire the branches you may find yourself wiring thin leggy branches with no interior buds - and it may be a challenge to get enough back-budding on old juniper bark. One of the reasons you wire fine ramification is to open up the foliage pad to maintain foliage density. Your tree is starting to look like a tree that was originally well-maintained, but is now becoming overgrown by someone who is only clipping the branches instead of training them.
I don't want these comments to come across as too critical and depressing. It is very hard to listen to suggestions about a tree that you have come to look at in a very specific way.