Are you making use of the expanded and/or W crossbars? There is enough space for all jobs on 3 crossbars and the vast majority can be done on just 2. From there, it is a case of finding a setup that suits you. For me personally, I only use the Expanded Crossbars for most things and I use the fact I don't need to see the cooldown of everything to know when I can use it. EG. since all GCD actions share a cooldown, I can 'hide' some in the hidden crossbar and still know the timing for them. Then there are some things like Shinten that essentially only has the Kenki restriction, so that can go in the back as well.

It isn't hard to make some sort of layout to use, the challenge is finding something that is comfortable to use, so never be afraid to move things around if you feel it would be better suited somewhere else.