Sure, but remove retreat then.
Uh yeah, sounds fine to me. I just find weird that so many people are pissed off by retreat. I don't see it ever being used except for when the at gun is recrewed under heavy fire, which honestly probably benefits team weapon stealer more than owner.
And the shield mechanic is buggy AF. Not really something that is detrimental when trying to defend the AT gun. Retreat is still the best feature on raketen, one that saves it more times than all the gun shields combined on all factions.
It's not the infantry dps, it's colliding with projectile based weapons, meaning it acts as a tank shell hitting a sandbag and barely damaging the infantry, while with the raketen a single shell can kill a full health loader + gunner entity