I have been working on the layout of the panel and received some trays to fit into the radio stack. We found out you can’t put the Garmin 625 on the bottom, unless you want to cut out part of the back of the subpanel because it is higher in the back by about 1 ½”. This means I will have to put the AutoPilot on the bottom, then the Audio Panel, then the 625. Not my ideal configuration, but I think it will work.
Here is the back of the subpanel