no it looks good .... but a better reason not to cut any lower - is that in a few years, if you are not happy with the branching or branch spread - you can always remove it and start over.....by cutting just below where you are now
most shallow type pots are better for adenium ... azalea pots are just one type of shallow pot .... and what shallow pots do is force the roots outwards rather than downwards ....
every few years - lift the plant in its pot ...can do that now with your potted main plant
