Look at the way GM chose to do the PCV, and try to duplicate their effort. Cut the draft tube off the canister that plugs into the crankcase, and weld a big flat washer into the hole that's left. Then install a rubber grommet the right size to accept a plug-in PCV valve and run a 3/8" diameter tube to the intake manifold. You'll need a vent of some type in the valve cover to let air into the engine. The standpipe canister needs to be there to prevent splashed oil at the hole in the block from being drawn into the valve as it pulls air from the crankcase.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!