I lost a few over the winter so I just let them grow this year to put on some thickness [I hope]. Not looking too bad. Next spring I'll re-pot, then I'll cut them all and work on some branches.
So it's looking pretty good this spring. I'm thinking it looks pretty dense, I've lost a few but not enough to thin it out. I'd hate to remove any when I'm sure I'll naturally loose a few more on the way. I'll be pruning for a little structure this year. Hopefully start on some ramification.