Increased height, now have to jump to get to boarding ramp, but extra clearance available now.

Removed top row thrusters
Removed cockpit, replaced with flight controls centered and raised
Moved Gyroscopes back to prevent damage from thrusters

Added a boarding ramp for easy access from below.
Slightly moved internal maintenance tunnel system to accommodate boarding ramp.
Added stairs to more easily get to the main level from the maintenance tunnel level. Jumping up the curved tunnel doesn't always work, so stairs are easier. Also in direct line from boarding ramp.

Added a button panel on main floor to raise/lower the boarding ramp and to toggle on/off boarding lights (interior lights set to orange, 3s 50% blink delay)
Increased radius of interior lights on main floor. Can now more easily see at night.
Covered ramp with catwalks to extend main floor. Con to this is that catwalks and interior lights take up the entire block space, and thus cannot coexist in the same space, wasting a lot of space (imo anyway).