Rams & Sales

I'm curious what the rest of you all do for Raider Sails and Prows.
Do you have Prows/Shock Prows on your models no matter what? (Seems to add flavor to me) or Do you magnetize them so you only have them on the model when its actually in your list?

Same thing for Sails/Aerosails. Are they always there on your models or only when they're there.

I'm asking because I recently magnetized the sails on my raiders, so I could fit them in a battle foam kit easier. I'm debating doing the same with the prows, but don't know what other people think.

What sail is represented by which model? O.o

I'm referring to the sails on Raiders.
Supposedly the Aerthersails are dual-veined, the "regular" sails are the single-veined ones.