Rends would have been a bit worse, but the majority of my shooting is just S5 bolters... yeah, you'd probably have been better off just crashing at me and not even worrying about cover. But charging in unsupported with two units against the bulk of my bunker may have been a bit shaky too. Need to be sure the second wave is ready to hit the following turn!

If you don't change your list, there's always the option to stuff Crowe into the spare rhino on turn 1 so he has a transport.