Hey Dakka boyz

,
Quick interrogation that was brought up this weekend. I know that If you shoot from a Transport (by Fire Points) you can select another target than the Transport itself. I know that if I shoot down a transport, I can assault the people inside (as if I had shoot that unit).
But, with the new ''you have to shoot your different weapon 1 by 1'', does that allowed me to shoot with a weapon, kill the transport and shoot the now disembark unit with the rest of the weapon?
ie: I have 10 tactical marine with Melta and rocket, I use them both and Kill a Trukk. Can I shoot the other 7-8 Bolter to the now disembark Boyz?
Thansk a bunch