The Galaxt Class Pylons have too sharp a curve.
It should be a softer more drawn out curve.
I agree with any changes to the Galaxy class. Pylons need altering.(Thinning out) and also I've mentioned before a new deflector model. The deflector is a seperate dish(In the centre of the deflector there is a overal dish part)not just a glowing blue texture. Its also missing the RCS thrusters at the front of the secondary hull.
I was admiring someone else's nebula in Sol system, and I noticed that on the mission pod, there is a thin line between its upper and lower half where the space behind it is visible. Someone with a nebula ought to do some testing. Screenshot to come soonish.