Boarding parties question

[Barnacle Bill]

I have not used boarding parties, so I don't know the details of how they work. However, reading this topic raises the question in my mind "what if you board a transport whose cargo holds are full of troops?". Logically, you should be in trouble.

That brings up another idea. What if boarding parties were not a component but a type of troop? You would build them & carry them in cargo holds.