I'm with Mr. Nguyen. An MSD "pool table" would be a good idea & a chair or two around it for the Chief Engineer / Assistant Engineer or Tactical / Op's Officer, et al. But reduce the bridge itself by half & keep tactical at the side marked "X.O." Add the Defiant-style override consoles next to the Captain & add a single-person position wrap-around Helm / Flight-Op's console. The blank areas at front & back should be Starfleet Marine-dedicated lockers / command decks. Perhaps j-tubes / escape crawlspaces or additional escape pods, transporter rooms, or secondary docking-collar locations. Aft torpedo / phaser or sensor emplacements? Additional computers or autonomous safety containment-field or "batmobile armor" generators?