Vance, personally I would remove the bottom branch on the right and the one directly above it on the right, and jin the lower stub on the left too. I think it would take too long, maybe not even possible, for the branch above the lower one on the right to either catch up or balance out with the third branch on the right side. It is at least half the size, maybe even more like a third the size of the third branch on the right. This would still leave you with a nice top tree that would look very natural like a pine in nature.
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