Crossfield Class Idea Pt 6

Am I losing too much of the McQuarrie concept?  Is that possible LOL?

I'm digging the move of main engineering to the saucer - although perhaps it is spore engineering or secondary engineering?  It would be interesting to see a visual interaction between the guys in the spore drive and the the bridge crew, through the respective windows, which aren't going to be far apart and look directly into each other on this ship.