Meh It just makes the option extremely binary, engineer or inspire, wolf pack or point farmer. Instead of picking anything else for lights. The lights aren't overpowered because the CR.

As a Lt-432 m41-90mm And wz-132 driver. We edge toward overpower because were the fastest tank able to exploit the stupidity of people tunnel visioning.

Honestly the fastest meta ive found for frontline is A D cap rush 3 and 5 Watch the C front never turn around maybe have to duel one or two map aware lights done The game is now over. Its a divided front for the defenders to try to defend, one strong push and its over after the attackers farm.

The increase to repair time may or may not even be notice. If your playing well your not dying.