At the slim chance that any one ever reads this, the point of this case has always been for quick and improv sessions.
The actual 'rack' is a mantis case plus a makenoise skiff, nicely the same size.
The skiff has been nice for the portability, but I've often wanted what was in the mantis case with me with the exception of the Eloquencer. So, until I have a 4 row case built, this is what I have to work with and the reasoning behind the re-adjusting that constantly goes on.