2: The Gyro and slots are pretty much standard as from tabletop, as seen here:
Spoiler
That said, in tabletop there are alternate Cockpit, Gyro, Engine, Armour and Structure types, and even weapon types, that are either smaller or larger, with various positives and negatives associated with them.They just aren't in the game yet.
Having the option to change things would be nice though, especially for lights.
But then there's always Tabletop (which I wish more people round here would play)
Furthermore, sensors are things like RADAR, Cameras and such, not like the little cinecams or thermometers we have, we're talking full sensor suits like you get on tanks and such.
They're pretty big.
Edited by Ovion, 31 March 2014 - 02:41 PM.