Kv2 vet 3 bonus

Compared to IS2

The Is2 vet 3 bonuses and the kv2 health bonus are clear as day, so where are all the other vet 3 bonuses for the kv2?
If they are not present, helps explain why I feel it's vet is a bit lacking. I use the kv2 a lot and never really found vet 3 adding anything besides the health.
P.s I did post this in the armour topic but I think this is a topic on its own.
Can someone change reviving to receiving please in the title.