Yep. You got it.
I should probably add that, this particular spacecraft, is interplanetary, suitable for missions only between bodies of our own solar system. Your suggestion of "Bussard collectors" (I assume) is a reference to the
Bussard Interstellar Ramjet ("Bussard collectors" is
STNG techno-babble, which doesn't actually describe any technology, existing or proposed). Bussard's ramjet concept has a velocity requirement absurdly higher than any velocity this vehicle would attain. You simply do not need to be moving at significant percentages of
c to span distances between the planets of our solar system.