T-14 main gun and armor suggestions

Is it just me or is the usa premium t-14s frontal and side armor thin in general? Because in ground RB Whenever I join a match Something like a panzer always gets me in 1 shot and I think personally that the 75mm cannon is kinda week, especially against bigger tanks. So maybe please up the main gun. πŸ₯š

It’s capable against early T-34s, but I’m pretty sure it’s only 114mm on the front so panzer IV’s will go straight through you. Maybe try angling. Also the main gun is fine, if they made it a 76 the tank would have to go up to 5.3