Considering taking off lowest right branch, which is in back
You've done a nice job. You're fairly new here, but I assume you have experience in bonsai? This is not the work of a newbie.
I agree a round pot would fit this tree well in the future. Perhaps something a bit more feminine than a drum?
I'd be glad to take it off your hands if you're not in love with itYou are right, not new to bonsai. Post sparingly. Trying to post more. This tree is the bottom of the collection, one last gasp to try to make something marginal worth keeping!