Has anyone T’d their PCV into their power brake vacuum connection?

Long story, but I had to remove the 1/2” carb spacer to which I added a vacuum port for the PCV valve. The only other available port on my Performer RPM intake is at the #7 cylinder port. I’m afraid this will kill that cylinder.

Was thinking I may T the PCV into the same vacuum port, at rear of the carb, as the power brakes.

NOTE: I get only 11” of vacuum with my cam.