Exactly. Healing is way too fast, it needs to be like 3 times slower and the infinite full regen needs to be removed. There's no reason to hit an enemy unless you know you can kill them. Combine that with small maps, auto spotting, fast movement speed, quick spawn and you get an unreal tournament.
And the same goes for vehicle repair speed. One guy standing behind a tank with a blowtorch can repair faster than a rocket launcher deals damage.
This could be a really good game but it really needs to hit the brakes.