I did the same as Sispeed did with his PCV (gutted and left open), also added 4 vents to my valve cover and modified the inside of the valve cover to vent whatever it can out to the T1 catchcan.

Somewheres today i saw someone drill and weld 2 -10an aluminum bungs on the BACK of the k series block, similar to what Bseries have. That to me would vent the bottom end quite a bit?