Ugh... I don't have the guts for that...
I don't have that kinda time left on this earth.
then consider this angle
My idea for this Underdog starts where Gdy's idea started, precisely.
However, what is below that chop line...
(1st let me say I like the planting angle you have, for your original plan)
...would be jinned left side per the photo rendered (keeping the foliage left behind on the left side till vigour returns, then jin and increase the planting angle
to create the right side as the new bonsai.
1st you want to keep all the foliage (I would) for energy stores, feed quite heavily this year
particularly late Summer into Fall. Then chop next year.
Grab the tree, wedge the right side up rotate it
180º and share your thoughts...share a pic of that please...
(if you take a pic of that scenario, place something over the lowest right branch to shade it out of the pic and maybe the 3rd branch as well)
I just cannot make out heads or tails of what foliage is above the interesting
#2 right side branch and what is occurring on nuisance conflicting branches ...new bonsai.
For sure, purchase a hinoki of this current height that you would like to create what
you would have with this one...in much less time, + then you have 2.
I have a larger leggy one I learn on, + then you have a parent tree to offer possible grafts later
should you go that route.