Sure...you're missing a lot of modules that you can easily work with in amongst a thicket of patchcords.
Yeah, you can build a system out of narrow modules, but the minute you try to use this live (unless you have fingers the diameter of toothpicks), you're going to find yourself getting VERY frustrated. Which gets to the principle of "start with a case that's too large" when building on MG; don't try and begin with a tiny case and then expect that to be capable of being filled with every necessary module. This is what results.
Trash this. Start over with a MUCH larger generic cab...then work backwards. Populate that with larger versions (when possible) of what you see here, then start scaling things down to a point where it's becoming obvious that the ergonomics of the build are starting to suffer. Also, be VERY careful to make sure and include necessary utility modules such as attenuverters, etc because those are what make the snazzier modules capable of doing things to their max potential. Thus far, you've done that here, but you need to be asking "are these going to see a lot of action?"...and if the answer is "yes", then don't have those controls on a 3 hp panel.