Here are some thoughts.
Either use a detritus sock or build a small chamber with a sponge or matting to act as mechanical filtration. This will keep big chunks of detritus and food out of the system.
Put the bubble trap after the skimmer and fuge (or at least after the skimmer return line (as it will create microbubbles).
I initially created a larger fuge than skimmer compartment but I could not get my macro to tumble properly. After switching the fuge to a smaller compartment the tumble effect works well. It may have something to do with the fact that the current fuge is square and the former was rectangular.
Having a larger skimmer chamber also allows for extra L.R. and/or pod habitat.
Also, when setting the baffles determine how much water will drain back from the display if there is a power failure. You should allow enough distance between the top of the baffles and the top of the tank to absorb this backflow.
________
Honda SL125