Am I doing this right?

So, I was playing CGC against my Bud's Orlocks, and once my Butcher made it to the core of his fighters it was pretty bad news for him. With WS 2+, and a +1 with his paired heavy chain cleavers, am I right to think that 1v1 he hits on 1s!? And with the +2str for that weapon he wounds the average ganger (3T) on 2s!? AND with Sever it's an insta OoA if he brings them to 0W. So 4 attacks on the charge, 1s to hit, usually 2s to wound, @ 2 wounds apiece, this guy is an eraser!

He IS 275 credits, and we are playing that masks only work for front arc, but still.

So, I was playing CGC against my Bud's Orlocks, and once my Butcher made it to the core of his fighters it was pretty bad news for him. With WS 2+, and a +1 with his paired heavy chain cleavers, am I right to think that 1v1 he hits on 1s!? And with the +2str for that weapon he wounds the average ganger (3T) on 2s!? AND with Sever it's an insta OoA if he brings them to 0W. So 4 attacks on the charge, 1s to hit, usually 2s to wound, @ 2 wounds apiece, this guy is an eraser!

He IS 275 credits, and we are playing that masks only work for front arc, but still.