Pwm

Hey guys, so last night after work I decided to do the famous PWM. I had slight rubbing and it was just a matter of time to do it. So I did, easy although I think I cut a little too much off the passenger side...I was using a sawzall and didn't realize how deep I had cut. Could this be a potential problem? Water intrusion into the cab/firewall? I definitely solved my rubbing issue! haha I posted a few pics. Any input would be appreciated! Thanks!