Actually, the transparent detail is slightly cheaper.
I found a problem with my model, though. It looks like if I were to use the scale I want to the details I've made might be too small. I will have to continue to play.4
EDIT:
Strike my last. I had scaled it wrong to do my measurements.
I'm thinking of using the SFB scale - 1:3788
That means the 305m connie will be a mere 8cm long. The problem with this is that that huge ships, like the Yamato will end up being something like 21 cm which is a bit much. Thusly, I'm thinking that I should "Re-Normalize" scales, ie: the larger a ship is, the smaller scale I will use, the smaller ships will use larger scales.