Bluesman, the bases of the bonchis look very promising, some of them look a little tall to me, so if you dare (why not...?) you could cut them down a little more and keep pinchin them off until the growth will be dense enough and the shape won't be too tall to start with. They will look great.
Also, after few more weeks, you could cut off the smallest roots, that will make a great difference on their appearance!