Get all the major components located before deciding on rows and rows of cabinets.

For me, everything begins at my large assembly table. Sheet goods get layed out and cut to size using the track saw. Rough lumber gets one edge straightened with the track saw. That lumber then goes to either the bandsaw, table saw or radial arm saw.

Your bandsaw is virtually useless pushed up close to the wall like you've shown, with nowhere for the out-feed. The cad program might be severely handicapping you. Try arranging some paper doll replicas of your machines and benches, so you can easily and quickly try different approaches.