Welcome back to GS! I think it is great that you are taking time to work on layouts in order to be sure your kits are user friendly. I've worked with more than a few kits that were anything but, so that extra step is definitely appreciated!
Thank you! I discovered they weren't so user friendly when I tried using some of my latest and realised that not very many elements worked with each other, so I knew something had to be done about it.